Pangea begin to separate about 225 million years ago. Therefore option C is correct.
Pangea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It began to break apart and separate into smaller land masses around 225 million years ago.
This process of separation is known as continental drift or plate tectonics. The breakup of Pangea resulted in the formation of the modern continents that we see today.
The movement of tectonic plates is responsible for the separation of Pangea. The Earth's lithosphere, which consists of rigid tectonic plates, is divided into several large plates and numerous smaller ones.
Around 225 million years ago, the supercontinent Pangea began to split into two major landmasses called Laurasia and Gondwana.
Laurasia eventually formed the continents of North America, Europe, and Asia, while Gondwana gave rise to the continents of South America, Africa, Australia, Antarctica, and the Indian subcontinent.
Know more about continental drift:
https://brainly.com/question/903117
#SPJ4
Which color is most likely to characterized a sedimentary rock
formed from deposition in a quiet, oxygen poor water?
O light grey
O reddish rich in potassium feldspar
O dark gray to black
O reddish br
The color is most likely to characterize a sedimentary rock formed from deposition in quiet, oxygen-poor water is dark gray to black. So option C is correct.
The black color of the sedimentary rock indicates deposition in an oxygen-deprived ocean, lake, or swamp. The red color indicates deposition in oxygen-rich, warm, humid soil.
Sedimentary rock color is determined by the environment in which it is deposited. Red sediments are formed where there is abundant oxygen. Dark sediments are formed when there is limited oxygen.
Sedimentary rock formations are made up of existing rocks or fragments of once-living organisms. They are formed from deposits that build up on the surface of the Earth.
To learn more about the sedimentary rock, refer to the link:
https://brainly.com/question/6565164
#SPJ4
Light of wavelength Ao = 720.5 nm is incident normally on a diffraction grating, and its third-order maximum is observed to be on a screen at the same location as the fifth-order maximum of an unknown
The question demands us to consider a light of wavelength A o=720.5nm which is incident normally on a diffraction grating. Also, the third-order maximum of the given light is observed to be on a screen at the same location as the fifth-order maximum of an unknown.
A diffraction grating is an optical device with a periodic structure that splits and diffracts light into several beams traveling in different directions. The directions of these beams depend on the spacing of the grating and the wavelength of the light. In other words, the grating diffracts the light at specific angles based on its wavelength. Now, to solve the given question, we shall use the diffraction grating formula.
The formula for diffraction grating is given asnλ=dsinθHere,λ is the wavelength of light, n is the order of diffraction ,d is the distance between the two lines of the diffraction grating, and θ is the angle of diffraction. As per the question, we have:λ = 720.5 nm The third-order maximum of the given light is observed to be on a screen at the same location as the fifth-order maximum of an unknown.
Therefore, n1 = 3 and n2 = 5Let the unknown wavelength be λ 2Substituting all these values in the above formula, we get:3 * 720.5 nm = d sinθ5λ2 = d sinθ. (i)Now, let's solve for the angle of diffraction. Since the given light is incident normally on the diffraction grating, the angle of incidence is zero.
Hence, we have:θ = θ1 - θ2= 0 - 0= 0So, we can write the equation as:3 * 720.5 nm = d sin 0 ... (ii)5λ2 = d sin 0 ... (iii)From equations (ii) and (iii), we get: d = 3 * 720.5 nm = 2161.5 nm Also, λ2 = 5λ1 / 3= 5 * 720.5 nm / 3= 1200.8 nm Therefore, the unknown wavelength of the fifth-order maximum is 1200.8 nm.
Learn more about wavelength visit : brainly.com/question/10750459
#SPJ11
please write three at least 600 words about the following:
Based on Internet research using the principle of Uniformitarianism analyze the events following the asteroid impact at the end of Cretaceous which killed dinosaurs. Sixty-six million years ago, the massive Chicxulub asteroid slammed into Earth, setting off a chain of events that wiped out the dinosaurs and countless other species. soon after the asteroid struck, the planet was plunged into a short but devastating "impact winter" that would have darkened the sky, cooled Earth and inhibited photosynthesis. Based on the internet research discuss how a similar event would impact humans in modern times whether it would cause extinction of humans and in which way it would resemble extreme climate change scenarios
The Chicxulub asteroid impact, which occurred at the end of the Cretaceous period, around 66 million years ago, had a significant effect on Earth's ecosystems and caused the extinction of many species, including dinosaurs.
We may investigate what happened after the impact and make assumptions about what impacts a similar occurrence might have on people in the present by applying the uniformitarian principle and using online research.
We will specifically look at whether such an occurrence would lead to the extinction of humans and how it would resemble extreme climate change scenarios. An "impact winter," marked by extensive darkness, chilly temperatures, and reduced photosynthesis, was brought on by the Chicxulub impact.
Learn more about ecosystems here:
brainly.com/question/31459119
#SPJ4
Describe how we believe the Universe began, has evolved, and
will end. (in astronomy)
Our current understanding of the Universe's origins is based on the Big Bang theory, which suggests that the Universe began as a singularity around 13.8 billion years ago, rapidly expanding and cooling.
Over time, matter and energy formed, giving rise to galaxies, stars, and other celestial objects. The Universe has since undergone expansion and structural formation through gravitational interactions. As for its eventual end, several theories exist. One possibility is the "Big Freeze," where the Universe continues to expand, leading to the dispersal of matter and a gradual cooling. Another is the "Big Crunch," where the Universe's expansion reverses, culminating in a collapse.
Additionally, the "Big Rip" hypothesis suggests a future scenario where the Universe expands at an accelerating rate, tearing apart galaxies, stars, and eventually even atoms.
Learn more about Big Bang theory
https://brainly.com/question/17209127
#SPJ11
Complete Question:
Can you describe our current understanding of how the Universe began, how it has evolved over time, and what theories or predictions exist regarding its eventual end?
What are the characteristics of an active margin? a may have a trench adjacent to the coastline b narrow continental shelf c steep continental shelf d all of the choices
The correct option is d . An active margin is an area of continental crust where the boundary between the continent and the oceanic crust is being changed.
The characteristics of an active margin include a trench adjacent to the coastline, a narrow continental shelf, and a steep continental shelf. which says that all of the choices are the characteristics of an active margin.
An active margin is the boundary between the continental crust and the oceanic crust, which is experiencing tectonic activity. The tectonic activity can include subduction zones and volcanic activity, causing earthquakes and mountain-building processes.
These margins can be found on both the eastern and western coasts of the Pacific Ocean. They are characterized by a relatively narrow continental shelf, steep coastal topography, and a deep ocean trench. The active margin is also known as the Pacific margin, the Pacific Rim, or the Ring of Fire. Therefore, the correct option is d.
To know more about active margin refer here : brainly.com/question/4430778
#SPJ11
Which region of Earth's interior is a described as having
properties of both a solid and a liquid?
Asthensphere
Mesosphere
Inner core
Outer core
The region of Earth's interior that is described as having properties of both a solid and a liquid is the asthenosphere. Option A is the correct answer.
The asthenosphere is a part of the upper mantle, located below the lithosphere. It is composed of solid rock material, but it behaves like a viscous, partially molten layer due to its high temperature and the presence of small amounts of melted rock (magma). The combination of heat and pressure in the asthenosphere allows the rocks to deform and flow over long periods of time.
The asthenosphere's ability to flow, albeit slowly, is a characteristic of a liquid. It is often described as a plastic or ductile layer because the rocks in this region can undergo plastic deformation, meaning they can change shape without breaking. This plasticity allows for the movement of tectonic plates and contributes to processes such as plate tectonics and volcanic activity.
However, despite the partially molten and flow-like behavior, the asthenosphere is not completely liquid. It still contains solid rock material, and its viscosity is much higher than that of a fully liquid substance. The rocks in the asthenosphere are under high pressure, which helps maintain their solid structure. While the rocks can flow slowly over geologic timescales, they do not behave like a free-flowing liquid. Option A is the correct answer.
For such more question on asthenosphere:
https://brainly.com/question/29535098
#SPJ8
please do not copy from Chegg
5. Discuss the changes that need to be made in order to bring the Earth's carrying capacity back into balance with the demands placed on it by human society.
The changes that need to be made in order to bring the Earth's carrying capacity back into balance is reducing the consumption of resources from the enviroment.
Migration, agriculture, advances in medicine, and communication have all contributed to an increase in the world’s carrying capacity. Human population growth unchecked could have serious long-term impacts on the environment.
There are many other factors that can contribute to the restoration of the carrying capacity back into balance. This includes the development of economies, promoting good education among men and women in society, and promoting access to contraceptives.
Utilization of the resources wisely is an essential key to bringing back the earth's carrying capacity to a balanced state.
To learn more about the resources, refer to the link:
https://brainly.com/question/14289367
#SPJ4
Research FDIs related to Mexico. Discuss the outflows of FDIs.
Discuss the inflaws of FDIs. Support your narrative with at least
one academic source and at least one visual source (picture or
video).
FDIs (Foreign Direct Investments) play a significant role in the economic development of countries, including Mexico. They contribute to economic growth, job creation, technology transfer, and increased competitiveness.
1. Outflows of FDIs in Mexico:
Outflows of FDIs refer to investments made by Mexican companies or individuals in foreign countries. Mexican companies expand their operations abroad to access new markets, acquire strategic assets, or diversify their business activities.
According to the United Nations Conference on Trade and Development (UNCTAD) World Investment Report 2020, Mexico is among the top 15 countries with significant outward FDI stock.
2. Inflows of FDIs in Mexico:
Inflows of FDIs refer to investments made by foreign companies or individuals in Mexico. Mexico has been an attractive destination for foreign investment due to factors such as its strategic location, large domestic market, skilled labor force, and free trade agreements.
According to the same UNCTAD World Investment Report 2020, Mexico ranked as one of the top recipients of FDIs in Latin America and the Caribbean.
The sectors that have traditionally attracted significant FDI inflows include manufacturing, automotive, energy, telecommunications, and financial services.
Know more about UNCTAD:
https://brainly.com/question/32705097
#SPJ4
Jasper National Park of Canada
Mount Kenya National Park, Kenya
Jigme Dorji National Park, Gasa, Bhutan
Answer the following questions:
- In each site, draw three lines: 1) Timber Line, 2) tree line, and 3) tree species line (similar with that in Figure 1). Then Capture a screenshot of what you draw.
- What is the (approximate) elevation of the treeline in each location? Are they different or all are the same in the three National Parks?
Jasper is truly wild—it's the largest national park in the Canadian Rockies. Its geography spans a huge area with untamed backcountry routes, hilly terrain, and fragile, protected ecosystems, in addition to the well-known Columbia Icefield.
Thus, Along with thousands of different species of flora and insects, it is also teeming with animals, including some of North America's healthiest populations of grizzly bears, moose, and elk and ecosystems.
The park's rugged terrain includes mountains, valleys, glaciers, forests, alpine meadows, and rivers that run along the western Alberta coast of the Rockies. Day and overnight hikes are available on more than 615 miles (990 km) of hiking paths and jasper.
Asper safeguards the wildlife that is still present in the West today. Strong populations of plants and animals continue to exist here, in contrast to other locations where wildlife has experienced a drastic decline.
Thus, Jasper is truly wild—it's the largest national park in the Canadian Rockies. Its geography spans a huge area with untamed backcountry routes, hilly terrain, and fragile, protected ecosystems, in addition to the well-known Columbia Icefield.
Learn more about Jasper, refer to the ink:
https://brainly.com/question/29248373
#SPJ4
As the moon orbits the Earth, depending on its position relative to the Sun, the Earth will see a different phase of the Moon. Press the "Play" button on the interactive and then press the "Next" button twice. You should see the Earth, Sun and Moon system. Move the Moon around the Earth by selecting different phases using the slider at the bottom of the screen. Depending on the phase of the Moon, the moon will rise or set at different times of the day. Using the interactive as a guide, match the phase of the moon with the time you would expect to see the Moon rise during the day. Phases of the Moon (4 items) (Drag and drop into the appropriate area below) new Moon full Moon first quarter Moon third quarter Moon + VIEW SOLUTION SUBMIT ANSWER OF QUESTIONS COMPLETED < 04/09 ab-2 draw-a-lum tab-2 draw-a- f • sta LDBPacka Snap! Build Yo_.html
Matching the phases of the Moon with the time you would expect to see the Moon rise during the day:
1. New Moon: The Moon rises around sunrise.
2. Full Moon: The Moon rises around sunset.
3. First Quarter Moon: The Moon rises around midday (noon).
4. Third Quarter Moon: The Moon rises around midnight.
During a New Moon phase, the Moon is positioned between the Earth and the Sun, with the side facing the Earth not illuminated. As a result, the Moon rises roughly around the same time as the Sun, which is around sunrise.
During a Full Moon phase, the Moon is on the opposite side of the Earth compared to the Sun, and the entire illuminated side of the Moon is visible from Earth. The Moon rises around sunset, as it is on the side of the Earth opposite to the Sun.
During the First Quarter Moon phase, the right half of the Moon is visible from Earth. The Moon rises around midday (noon), when the Sun is at its highest point in the sky.
During the Third Quarter Moon phase, the left half of the Moon is visible from Earth. The Moon rises around midnight, as it is on the side of the Earth opposite to the Sun.
The interactive provided allows you to visualize these relationships and observe how the phase of the Moon affects its rise and set times throughout the day.
learn more about New Moon, here
https://brainly.com/question/13538936
#SPJ4
Find the correct statement about Early Earth
When Earth was a planetesimal it would have looked like asteroid Bennu
there has always been about the same amount of continental lithosphere, just arranged in different ways during the Wilson Cycle
Earth was spared the meteorite bombardment during the formation of the solar system
The oldest rocks on Earth can be found in the deepest sections of the oceanic lithosphere
The correct statement about early Earth is "there has always been about the same amount of continental lithosphere, just arranged in different ways during the Wilson Cycle." Hence, option B is correct.
There has always been roughly the same quantity of continental lithosphere present; during the Wilson Cycle, it was just structured differently.
Additionally, meteorite bombardment affected not only the early Earth but the entire solar system.
However, the emergence of supercontinents, seas, and tectonic plates, which do not alter, and the roughly constant amount of continental lithosphere have always been the right statements about the early planet.
Learn more about Wilson Cycle, here:
https://brainly.com/question/30471494
#SPJ4
Earth's ______ causes __ variations in the amount and intensity of __ that reaches the surface.
Earth's axial tilt causes seasonal variations in the amount and intensity of sunlight that reaches the surface.
How does Earth's axial tilt affect sunlight reaching the surface?Earth's axial tilt refers to the angle at which the Earth's axis is inclined in relation to its orbit around the Sun. This tilt is approximately 23.5 degrees. As a result of this axial tilt, different parts of the Earth receive varying amounts of sunlight throughout the year, leading to the changes in seasons.
When one hemisphere is tilted towards the Sun, it receives more direct sunlight, resulting in longer days and warmer temperatures. This is known as summer in that hemisphere. Conversely, when the same hemisphere is tilted away from the Sun, it receives less direct sunlight leading to shorter days and cooler temperatures, which we refer to as winter.
Read more about axial tilt
brainly.com/question/818630
#SPJ4
Why are earthquakes found most often at the edges of plates? a) Convection causes mantle upwelling and down-welling at plate edges b) The build up and release of tectonic stresses are focused at plate edges c) That is always where plates separate d) Earthquakes drive the plate motion e) Volcanic activity occurs at plate edges
Earthquakes are found most often at the edges of plates because the build-up and release of tectonic stresses are focused at plate edges. B is the correct option.
Below are the reasons why earthquakes are found most often at the edges of plates:Tectonic plates are enormous pieces of Earth's outer shell that are separated by cracks known as faults. Earthquakes occur as a result of the build-up and release of tectonic stresses at these faults. Stress accumulates over time as the plates move relative to one another, and when the stress becomes too high, it is released in the form of an earthquake.
As a result, earthquakes are frequently concentrated around the edges of plates. Convection currents in the mantle cause upwelling and down-welling at the plate edges; however, they are not the cause of earthquakes. Plate separation only happens at divergent boundaries, which are a type of plate boundary. Volcanic activity also frequently occurs at plate edges, although it is not directly linked to earthquakes. The movement of tectonic plates, rather than being driven by earthquakes, drives earthquakes. B is the correct option.
Learn more about Tectonic plates
https://brainly.com/question/16944828
#SPJ11
Low-mass stars like our Sun primarily produce energy through the __
Such reactions would theoretically release __ along with energy, light, positrons, and He. Those particles are very difficult to detect, so they require specialized detectors which are typically very large and placed ___
In the mid-1960s, the first such detectors were turned on and to the astonishment and alarm of astronomers, discovered___
Subsequent researchers determined that ____ so maybe the detectors simply could not detect all of the particles. Around 2000, newer detectors solved the solar neutrino problem by ___
Low-mass stars like our Sun primarily produce energy through the 1) Proton- proton chain reaction. 2)Neutrinos, 3) in the air, 4) that the hockey pockey really is what it's all about. 5) Only 1/3 as many neutrinos as expected, and 6) looking for all 3 types of neutrinos finding them.
Such reactions would theoretically release Neutrinos along with energy, light, positrons, and He.
Those particles are very difficult to detect, so they require specialized detectors which are typically very large and placed in the air.
In the mid-1960s, the first such detectors were turned on and to the astonishment and alarm of astronomers, discovered that the hockey pockey really is what it's all about.
Subsequent researchers determined that Only 1/3 as many neutrinos as expected so maybe the detectors simply could not detect all of the particles.
Around 2000 newer detectors solved the solar neutrino problem by looking for all 3 types of neutrinos finding them.
To learn more about neutrinos, refer to the link:
https://brainly.com/question/27870530
#SPJ4
How many inches in the real world does an inch on Chart 18744
represent?
Chart 18744 is known as a Nautical Chart. It is an essential tool used by mariners to navigate the waters safely.
It contains critical information on water depth, shoreline characteristics, navigational hazards, and aids to navigation. Nautical charts are drawn on a specific scale that allows mariners to measure distances and determine their location accurately.
The scale of a nautical chart is expressed in two ways, a ratio and a representative fraction. For example, a chart with a scale of 1:50,000 is expressed as a representative fraction of 1/50,000.
To know more about mariners visit:
https://brainly.com/question/32582348
#SPJ11
this is geography course, please answer this in a discussion form:
Consuming Identities
In what ways do we constitute (make) our identities through what have been traditionally understood as economic practices? Does our socio-economic background (class) shape our sense of selves and in what ways? How does work or the jobs we do shape our experiences and views of the world? Who would we be without consumerism, products, and the stuff we surround ourselves with or the leisurely or touristic experiences we seek?
Several things influence how we identify ourselves, and economic activities have a big impact on this. Our economic endeavours and the assets we own have historically been highly correlated with our feeling about ourselves and how others view us.
Our identity development may be significantly influenced by our socioeconomic background, which is frequently linked to class. Our values, beliefs, and behaviours are shaped by the possibilities and limitations we face in life.
It has an impact on the kind of schooling we receive, the areas in which we grow up, the networks we can access, and the resources that are accessible to us. Our identities and the social groupings we identify with are shaped by these variables.
Our experiences and perspectives of the world are significantly shaped by work and the occupations we hold. Our jobs not only guarantee our financial security but also establish our social positions and boost our self-esteem.
How we see ourselves and how others see us is influenced by the type of work we do, the skills needed, and the social interactions that take place in our workplaces. Our beliefs, objectives, and sense of purpose may be shaped by the experiences we have at work.
Our identities are influenced by consumerism and the things we surround ourselves with. In a culture that prioritizes consumption, the goods and brands we choose frequently reflect our tastes, ideals, and aspirations for social standing.
How we view ourselves and how we wish to be perceived by others might be influenced by our consuming habits. The pursuit of certain ways of living, pastimes, and travel experiences may become essential components of who we are, enhancing our feeling of fulfilment and self-expression.
Recognizing that our identities are not only shaped by economic behaviours is crucial. They have several facets and are influenced by a variety of things, including as our interpersonal connections, cultural upbringing, gender, ethnicity, and more.
Economic practises obviously play a big part in identity development, but they also interact with many other elements of our life.
To know more about consumerism:
https://brainly.com/question/11690847
#SPJ4
Compare the main causes and health effects of indoor air quality problems in developed and developing countries. Include management strategies for both developed and developing countries
Indoor air quality (IAQ) problems can vary between developed and developing countries due to differences in infrastructure, technology, and socio-economic factors. Here is a comparison of the main causes, health effects, and management strategies for indoor air quality in both types of countries:
Chemical pollutants: Modern buildings often contain synthetic materials, furniture, and consumer products that release volatile organic compounds (VOCs) and other pollutants.
Combustion byproducts: Gas stoves, fireplaces, and heating systems can produce pollutants such as nitrogen dioxide (NO2) and carbon monoxide (CO).
Poor ventilation: Energy-efficient buildings may have limited natural ventilation, leading to the accumulation of indoor pollutants.
Household cooking and heating: Traditional cooking methods, such as open fires or inefficient stoves, release high levels of pollutants like particulate matter (PM), carbon monoxide, and volatile organic compounds.
Biomass fuels: Reliance on solid fuels like wood, charcoal, or dung for cooking and heating contributes to indoor air pollution.
Overcrowding and poor housing: Insufficient space, lack of ventilation, and inadequate sanitation in low-income housing can exacerbate indoor air pollution.
Health Effects:
Developed Countries:
Allergies and respiratory issues: Exposure to indoor allergens like dust mites, pet dander, and mold can trigger allergic reactions and exacerbate asthma symptoms.
Sick Building Syndrome: Poor IAQ in office buildings can lead to symptoms like headaches, fatigue, and respiratory discomfort.
Indoor radon exposure: Radon, a naturally occurring radioactive gas, can seep into buildings and increase the risk of lung cancer.
Respiratory diseases: Indoor air pollution from solid fuel combustion is a major cause of acute lower respiratory infections, chronic obstructive pulmonary disease (COPD), and pneumonia, particularly among women and children.
Eye and skin irritation: Exposure to indoor pollutants can cause eye irritation, skin rashes, and other allergic reactions.
Increased mortality: Long-term exposure to indoor air pollution contributes to premature death, especially among women and children in low-income households.
Source control: Promote the use of low-emission products, building materials, and household cleaners.
Ventilation improvement: Increase natural ventilation, use mechanical ventilation systems, and encourage regular air exchange in buildings.
Indoor air filtration: Employ high-efficiency air filters and air purifiers to reduce indoor pollutants.
Education and awareness: Educate the public about IAQ, its impact on health, and the importance of good ventilation practices.
Clean cooking solutions: Promote the adoption of clean cookstoves and fuels to reduce indoor smoke and air pollution.
Improved housing: Support initiatives to enhance housing conditions, including better ventilation, smoke-free kitchens, and separate cooking areas.
Access to electricity: Expand electricity infrastructure to reduce reliance on traditional biomass fuels.
Community education: Raise awareness about the health risks of indoor air pollution and encourage behavioral changes to mitigate exposure.
It is important to note that these strategies are not exhaustive and may require adaptations based on specific regional and cultural contexts. Efforts should focus on addressing the unique challenges and improving indoor air quality to protect public health.
Learn more about Indoor air quality
https://brainly.com/question/1199838
#SPJ11
what data do geologists use to see where earthquakes are most common
The data that geologists use to see where earthquakes are most common is Seismographs
What is Seismographs?An equipment called a seismometer reacts to ground noises and shaking brought on by explosions, quakes, and volcanic eruptions. A seismograph is typically made up of these along with a timing device and a recording device. Seismographs are tools used to capture ground motion during an earthquake.
They operate as a part of a seismographic network and are buried throughout the world.
Learn more about Seismographs at;
https://brainly.com/question/14704742
#SPJ4
By the time the light from the explosion in Galaxy B reaches Galaxy A, will the total distance traveled by the light be more than, less than, or exactly 3 billion light-years?
Depending on the precise positions of Galaxies A and B as well as the amount of time it takes for the light from the explosion in Galaxy B to reach Galaxy A, the distance the light travels will vary.
The entire distance travelled by the light would exceed 3 billion light-years if the two galaxies were more than 3 billion light-years apart.
This is due to the fact that light from the explosion would have to travel the distance between the galaxies, which may be longer than the initial 3 billion light-years.
Learn more about explosion here:
brainly.com/question/31831890
#SPJ4
Climate change refers to a. the long-term variation in average weather patterns b. nitrous oxides and sulfur dioxides in the air and rain . gasoline, natural gas, oil, and coal d. plant and animal DNA that is manipulated to produce a desired effect e. a program to protect threatened and endangered species as well as the habitats in which they live The reprocessing of materials for reuse, especially steel, aluminum, paper, glass, rubber, and some plastics, is known as a. the Kyoto protocol b. green marketing recycling d. waste management e. greenwashing
1. Climate change refers to the long-term variation in average weather patterns. 2. The reprocessing of materials for reuse known as green marketing recycling.
Climate change is the major variation in average weather conditions, such as becoming warmer, wetter, or drier, over several decades or longer. It is the longer-term tendency that distinguishes climate change from natural weather fluctuation. The reprocessing of materials for reuse is known as green marketing recycling.
Climate change is a long-term shift in the average weather patterns that have come to define Earth's local, regional, and global climates. These alterations have a wide range of observed impacts that are synonymous with the word. This requires remanufacturing the salvaged product back into the same product. Recycled aluminium cans, for example, can be recycled into new aluminium cans, or a recycled clear glass bottle can be recycled into a new clear glass bottle.
To learn more about Climate, click here.
https://brainly.com/question/31966219
#SPJ4
Why have poisonous snakes become such a problem on the African savanna? a Increases in fires have eliminated all wildlife except those that live below ground b Genetically engineered snakes released onto the savanna have mated with native snakes to produ-super poisonous snakes c Climate change has caused mammals to only come out at night when its cooler, and reptiles to dominate the daytime d The loss of savanna wildlife has led to an increase in mice, a favorite with snakes
The loss of savanna wildlife has led to an increase in mice, a favorite with snakes is the reason why poisonous snakes have become such a problem on the African savanna.
It is a grassland ecosystem with various trees and shrubs dispersed throughout. It covers roughly half of Africa's surface area. It's where a lot of African wildlife, like elephants, lions, and giraffes, live. Wildlife refers to animals that aren't domesticated and that are living in their natural habitats.
The African savanna is home to a diverse range of wildlife, from massive elephants to small mice. Each animal in this ecosystem is vital to its balance. When something happens to one animal or plant, it affects everything else in the system. The loss of savanna wildlife has led to an increase in mice, a favorite with snakes.
Due to the decrease in food supply, snakes have become more aggressive, and the development of new poisons has improved their ability to capture prey. Mice populations have increased, and so has the number of snake populations. As a result, poisonous snakes have become more widespread and a danger to humans and other wildlife.
To know more about African savanna refer here : brainly.com/question/29835757
#SPJ11
Create Post in Discussion Board: Disaster Examples Directions: History is filled with many examples of devastating earthquakes and volcanoes. For this post, you will research and find an example of a historic earthquake of a volcanic eruption. 1. Research this topic and then answer these questions in your post: • Give details on your earthquake or volcanic eruption. Where was it located? When did it happen? What was the aftermath? Provide a photo of the disaster or the location of the disaster. Explain how your disaster is connected to plate tectonics. What specific plates were involved? What type of boundary is this? Do you think local governments should ban people from living in this area to protect life and property from future events? Provide a link at the bottom of your post to show you researched this topic. • Be sure to explain each answer to the questions above with at least 2-3 sentences each. 2. Respond to TWO different posts by classmates by providing all of the following in each response: • Note: Responses can be done after you make your initial post, or by the deadline posted in the course schedule. • Include a compliment to your classmate on their post. Provide a comment about something they mentioned in their post. Provide a connection to something external to the discussion (such as your own experience). Ask a question that will prompt further discussion.
Disaster Examples History has many examples of catastrophic earthquakes and volcanoes. For this discussion board post, the student will have to research and locate an example of a historic earthquake or volcanic eruption.
To develop this post, follow the directions given below :Research your topic and answer the following questions in your post: Give us a detailed report on your earthquake or volcanic eruption. Include a picture of the disaster or the location of the disaster. Elaborate on how your catastrophe is connected to plate tectonics.
Include a link to demonstrate that you researched this topic. The following are the ways to respond to the post made by two different classmates: After you have completed your initial post, respond to two different classmates by doing the following. Make a note of something they mentioned in their post.
Make a connection to something that is external to the conversation, such as your own experience. Pose a question that will elicit further discussion. A possible example of such a post is as follows:It's fascinating to read your post about the earthquake of San Francisco in 1906. It was one of the most disastrous earthquakes in history, with more than 3,000 casualties.
To know more about catastrophic refer here : brainly.com/question/29694143
#SPJ11
What type of mission was Pioneer 1?
Group of answer choices
Lander Mission
Manned Mission
Flyby Mission
Sample Return Mission
Orbiter Mission
The type of mission that was Pioneer 1 was the Flyby Mission. Pioneer 1 is a satellite that is American-made and was sent into space on October 11, 1958.
The satellite was made to do a flyby of the Moon and send data back to Earth .The purpose of the Pioneer 1 mission was to determine the effects of spaceflight on a satellite and to further the country's exploration of the moon. However, there was a malfunction and the spacecraft did not reach the moon.
It was 71,000 miles away from Earth before it went into orbit around the sun. The United States Army Ballistic Missile Agency (ABMA) conducted the mission. Pioneer 1 was the first in a series of space probes that eventually led to the first successful flyby of the Moon, which was conducted by the Soviet Union's Luna 1 spacecraft in 1959.
To know more about Flyby Mission refer here : brainly.com/question/29851728
#SPJ11
2. Explain the differences and similarities of wood and annual rings produced in giant basswood (Tillia americana) to tropical woody species like the dipterocarps
Both giant basswood (Tillia americana) and dipterocarps are woody species, their growth patterns, ring formation, and ecological adaptations differ due to their respective habitats and climatic conditions.
Giant Basswood belongs to the temperate climate zone and experiences distinct seasons while dipterocarps are typically found in tropical regions with less pronounced seasons.
The growth rings in giant basswood are primarily formed by the contrast between the early wood and the late wood while in dipterocarps, the formation of annual rings is often less distinct due to the continuous growth and less pronounced seasonality.
Being a temperate species, giant basswood is adapted to the specific seasonal conditions of its habitat, including cold winters and warm summers. Tropical woody species like dipterocarps are adapted to the unique climatic conditions of tropical regions, including high rainfall, high temperatures, and often nutrient-poor soils.
Learn more about habitat here:
https://brainly.com/question/31364648
#SPJ4
Describe and explain, with illustrations, why it is important that flood defence systems, in particular flood walls and flood embankments, are needed in areas at flood-risk. Then describe and explain the need for these systems to be assessed and maintained once they are in action and the consequences of what would have if they were not be assessed and maintained.
Flood defence systems are important in areas that are prone to flooding. Flood walls and flood embankments are some of the systems that are used in areas at flood-risk.
Flood defence systems are used to manage the impact of floods. They are designed to protect life, property, and other critical infrastructure. Flood defence systems are essential because they help reduce the risk of floods and minimise damage caused by floods. The following are some of the reasons why flood defence systems are necessary:
1. Preventing loss of life: Flood defence systems help prevent the loss of life during a flood. By diverting water and reducing the intensity of floods, flood defence systems reduce the risk of drowning.
2. Protecting property: Flood defence systems are designed to protect property such as homes, businesses, and other critical infrastructure from flood damage. By doing this, flood defence systems help reduce the cost of flood damage.
To know more about embankments visit:
https://brainly.com/question/11927678
#SPJ11
1. Give two reasons why incoherent scatter radars are used to study the ionosphere.
Answer:
a complete, accurate, and elegant theory describes the spectrum of the scattered signal, and because inexpensive and easily implemented digital signal processing makes the use of new radar techniques practical.
Explanation:
Using your knowledge of what terminology can be used to differentiate minerals, describe how you can
distinguish quartz, fluorite and calcite using properties of these minerals. Be sure to write out and use
the ID table in the reference document to provide a good description of how they differ.
Minerals are classified according to their physical and chemical properties. To differentiate minerals, there are some common properties like hardness, color, luster, cleavage, and fracture that can be used. Quartz, fluorite, and calcite are different minerals that can be differentiated using their properties.
The physical properties of quartz include hardness, color, luster, cleavage, and fracture. Hardness: It has a hardness of 7 on the Mohs scale. Color: It is transparent or translucent and is generally colorless. Luster: It has a glassy luster. Cleavage: It does not have a cleavage. Fracture: It has a conchoidal fracture.
The physical properties of fluorite include hardness, color, luster, cleavage, and fracture. Hardness: It has a hardness of 4 on the Mohs scale. Color: It is colorful, ranging from blue to purple, yellow, green, and pink. Luster: It has a vitreous luster. Cleavage: It has perfect cleavage. Fracture: It has an uneven fracture.
The physical properties of calcite include hardness, color, luster, cleavage, and fracture. Hardness: It has a hardness of 3 on the Mohs scale. Color: It is white or colorless. Luster: It has a vitreous luster. Cleavage: It has perfect cleavage. Fracture: It has an uneven fracture.
The differences between quartz, fluorite, and calcite using the properties of these minerals are:
- Hardness: Quartz is the hardest mineral, with a hardness of 7, while calcite is the softest, with a hardness of 3. Fluorite has a hardness of 4.
- Color: Quartz is generally colorless, while fluorite can be blue, purple, yellow, green, or pink. Calcite is white or colorless.
- Luster: Quartz and calcite have a vitreous luster, while fluorite has a vitreous luster.
- Cleavage: Calcite and fluorite have perfect cleavage, while quartz does not have any cleavage.
- Fracture: Quartz has a conchoidal fracture, while fluorite and calcite have an uneven fracture.
To know more about Minerals visit: brainly.com/question/15844293
# SPJ11
5. (20 points) You are tasked to design a membrane system for a small community. The required flow rate is 0.100 m/s. The temperature of the water ranges from 5°C in the winter to 25°C in the summer. The chosen membrane has a maximum TMP of 200 kPa and a membrane resistance of 4.2 x 1013 m. Based on previous experience, you know that the operating TMP should be no more than 75% of the maximum TMP specification. a. What is the required membrane surface area for this application? (answer in m², no decimal places) b. How much fouling resistance can be added to the membrane before the maximumpressure (200 kPa) is reached? c. What percent of the total resistance is contributed by the fouling in part b? (answer in % with one decimal place)
Required membrane surface areaThe required membrane surface area is calculated using the following formula.
$$A=\frac{Q}{v_{p} \times t}
$$Where,Q = required flow rate of water in
m³/st = 24 h/day
v_p = average permeate flux rate (m³/m².day)
A = membrane area in m²t = total time available in a day to operate the plant= 0.100 m/s × 86,400 s/day = 8,640 m³/day v_p can be determined using the following equation:
$$v_{p}=\frac{J_{p} \times 3600 \times 24}{\rho \times 10^6}$$Where,
J_p = permeate flux in L/m².h or m³/m².
dayρ = density of water in kg/m³
At a temperature of 5°C,
$$v_{p}=\frac{40 \times 3600 \times 24}{1000}=3.46\ \frac{m^{3}}{m^{2}.day}
$$At a temperature of 25°C,$$v_{p}=\frac{90 \times 3600 \times 24}{1000}=7.78\ \frac{m^{3}}{m^{2}.day}
$$The membrane surface area required for the given flow rate can now be calculated as follows:At 5°C,
$$A=\frac{8,640}{3.46 \times 24}=100.05\ m^2 $$At 25°C, $$A=\frac{8,640}{7.78 \times 24}=46.96\ m^2 $$b.
To know more about calculated visit:
https://brainly.com/question/30781060
#SPJ11
List one (1) disadvantage and advantages of using exotic species
in plantation forest
The main answer is as follows:
Advantages of using exotic species in plantation forest: Exotic species are advantageous in plantation forests as they grow quicker than the indigenous species and reach maturity faster. The quick-growing nature of exotic species makes it a suitable option for the creation of timber. This implies that the trees in plantation forests can be harvested within a short period of time, hence increasing the productivity of the land.
Disadvantages of using exotic species in plantation forest: On the other hand, exotic species are harmful as they can invade and outcompete indigenous species. This, in turn, could lead to the depletion of indigenous species, loss of biodiversity and the eventual destruction of the entire ecosystem. They can also pose a risk to public health through the transmission of diseases or by causing allergic reactions. Finally, exotic species can become invasive and cause harm to the environment, local economies, and human health in some cases.
Learn more about exotic species visit: brainly.com/question/1733700
#SPJ11
Materials that are obtained using mining include all of the following EXCEPT:
A. Oil
B. Gold
C. Copper
D. Wood
Wood is not obtained through mining but is obtained through the process of forestry, which involves the cultivation and harvesting of trees. Mining, on the other hand, refers to the extraction of minerals and other geological materials from the Earth's crust. Hence option D is correct.
Drilling is a method of obtaining oil that entails entering subsurface petroleum reserves and extracting the oil using specialized machinery. This type of mining is sometimes referred to as oil extraction or petroleum mining.
A valuable metal called gold is frequently discovered in subterranean deposits. It may be found via mining, which entails taking gold ore from the Earth and processing it to remove the gold.
Mining is how copper, a metal that is frequently utilized, is mined. Typically, copper deposits are located in the crust of the Earth, and they are mined using techniques like open-pit mining, underground mining, or in-situ leaching.
To know more about mining:
https://brainly.com/question/14277327
#SPJ4
