Although the best main cause of mass extinction is suspected to be a massive asteroid impact it is also estimated that volcanic events like explosions and lava seem to have created much more deaths and increased the rate of destruction by a much further extent.
It is suspected to be in about 4 mass extinction events while asteroid impact is suspected to be in just 1.
Although there could be a number of factors amounting to mass extinction and there could be multiple differences in their occurrence but there is one big similarity between them. All of them are said to have permanently brought a change in the systems of how the Earth works whether it is the climate, the ecology, the land, and the water, and almost everything.
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Jason is saving up for a skateboard and helmet. The skateboard is $45.50 with tax and the helmet is $18.25 with tax. He earned
1
3
of the money by mowing lawns and the rest by babysitting. How much did Jason earn babysitting?
If Jason is saving up for a skateboard and helmet. The skateboard is $45.50 with tax and the helmet is $18.25 with tax. The amount that Jason earn babysitting is $42.40.
How to find the amount earned?Using this formula to determine the amount earning
Amount earned = (1 - ratio) × Cost of Skateboard + Cost of helmet
Where:
Ratio = 1/2
Cost of skateboard = $45.50
Cost of helmet = $18.25
Let plug in the formula
Amount earned = (1 - 1/3) × $45.50 + $18.25
Amount earned = 2/3 × $63.75
Amount earned = $42.50
Therefore he earn the amount of $42.50 for babysitting.
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Rectangle ABCD is similar to rectangle WXYZ. What is the value of AB if WX is 8 feet, AD is
14 feet, and WZ is 16 feet?
Similar rectangles state that the corresponding sides are in proportion.
How did this occur?
Rectangle ABCD is similar to rectangle WXYZ.
WX = 8 feet, AD = 12 feet
WZ = 16 feet.
As,
Rectangle ABCD and rectangle WXYZ are similar
Then,
their corresponding sides are in proportion:
AB/ WX = BC / WY = CD / YZ = AD / WZ
To find the value of AB:
AB /WX = AB / WZ
Substitute the given values we have;
AB / 8 = 12 / 16
Multiply both sides by 8 we have;
AB = 12/ 16 X 8
AB = 6
Therefore, the value of AB is 6 units.
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the offset of wallace creek is caused by __________.
The offset of Wallace creek is caused by right-lateral movement along the San Andreas strike-slip fault.
What is Wallace Creek's offset in meters?Wallace Creek's main channel has been 130 meters off-center. Smaller offsets, some between 5 and 8 meters, can be observed, nevertheless, slightly south of Wallace Creek.
How much of Wallace Creek's current channel has the San Andreas fault shifted?Wallace Creek's offset since then must be 420 feet (130 m), meaning the fault slips on average at a rate of around 1.3 inches (34 mm) per year.
What do you believe the name of the phenomenon at Wallace Creek is?The Pacific and North American tectonic plates are separated by the more than 700 miles (1100 kilometers) long San Andreas fault.
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mass per unit volume but can be thought of as a measure of how heavy something is for its size. For example, an object that has low ________ is lightweight for its size and an object that has high ________ is heavy for its size. Density is an important property of ocean water because it determines the water's vertical position in the ocean.
An object that has low density is lightweight for its size and an object that has high density is heavy for its size.
Density refers to a measurement of material's mass per unit of volume. The density of material is the denseness of the material within a specific area. In other words, it is essentially a measurement of how tightly matter is packed together and is a unique physical property of a material. The principle of density was discovered by the Greek scientist Archimedes. The formula for density is given as d = M/V, where d is density, M is mass, and V is volume. It is a measure of how heavy something is for its size. Hence, if something is heavy for its size, it has a high density. If an object is light for its size it has a low density.
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The energy of a photon is related to its a. size. b. mass. c. density. d. wavelength
The energy of a photon is related to its wavelength.
The electromagnetic frequency of a photon has a direct relationship with its energy. The relationship between photon energy and wavelength is such that it is inversely proportional to both. The power of a photon increases with its frequency of significance.
The electromagnetic wave's wavelength and photon energy are inversely related. The photon's energy increases with shorter wavelengths and decreases with longer wavelengths.
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What was the goal of Impressionist art?
Answer:The Impressionists were a radical group of artists who broke away from the traditional rules of painting. Their goal was to capture the essence of a scene, rather than create a realistic image. By painting en plein air and capturing fleeting moments, the Impressionists were able to create emotionally charged works of art.
Explanation:
The Impressionists were a radical group of artists who broke away from the traditional rules of painting. Their goal was to capture the essence of a scene, rather than create a realistic image. By painting en plein air and capturing fleeting moments, the Impressionists were able to create emotionally charged works of art.
Answer: I hope this helps a little bit but good luck
Explanation:
Impressionists rebelled against classical subject matter and embraced modernity, desiring to create works that reflected the world in which they lived. Uniting them was a focus on how light could define a moment in time, with color providing definition instead of black linesThe main goal of impressionist during this time was the make an attempt to accurately and objectively record visual reality.
a factor to consider when selecting a physical location is ________.
A factor to consider when selecting a physical location is availability of work force, rate of wages, and university in the nearby area. Thus, option D) all of the above is correct.
A specific geographic place or area that either holds nuclear material subject to safeguard agreements or is the scene of a safeguard agreement-related activity is referred to as the "physical location." Three human elements affect the placement of industrial facilities: the availability of cheap labor, the availability of services like financial advice and consulting, and the market's accessibility. Both human and natural factors, such as economic and social turmoil, natural disasters, and climate, can affect how quickly or well a nation grows. Physical characteristics are based on the surrounding environment and the distinctive characteristics of nature found in different countries around the world. The physical aspects of the surroundings also have an impact on how businesses function. environmental factors, such as climate change.
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In urban areas, an increase in impervious surfaces will cause ________.
less precipitation to fall
an increase in runoff
more precipitation to fall
a decrease in runoff
does not influence water flow or precipitation
In urban areas, an increase in impervious surfaces will cause an increase in runoff.
The region around a city is referred to as an urban area. Most people who live in cities work in non-agricultural industries. Urban areas are highly developed, which means there is a high concentration of human structures including homes, businesses, highways, bridges, and trains. Urban areas can include suburbs, cities, and towns.
A city or town is referred to as an urban example when it is densely populated. Urban rooftop gardening is defined as existing, occurring, or being in a city. acclimated to or typical of cities; citified: I don't think he would appreciate spending a week at our cottage in the woods because he is an urban type.
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next, review the statements below, and indicate which are correct for the style of folding present in the gigapan image.
correct for the style of folding present in the gigapan image ,One side of the anticline dips more steeply than the other, At least one of the folds in this outcrop is asymmetrical.
What type of fold has rocks folding up in the middle?An upward-curving fold is known as an anticline. The rocks slope away from the fold's center. The middle of an anticline is where you can find the oldest rocks. At the summit of the building, the newest rocks are piled on top of them.
What kind of strain is a fold an example?Plastic deformation is another name for ductile deformation. In geology, structures are deformation features brought about by ongoing (brittle or ductile) strain. Folds and flaws are two examples.
Which of the following features are types of folds?There are three main types of folds: anticlines, synclines, and monoclines.
What is folding in GEO?All geologic processes by which the surfaces of rocks become curled during deformation are collectively referred to as folding. Folding refers to the primarily slow, ductile behavior of relatively soft and/or heated rocks because folds are permanent deformation structures with little or little loss of cohesion of the folded layer.
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What is the difference between Pahoehoe and Aa lava?
Answer:-What is the difference between Pahoehoe and Aa lava? Pahoehoe lava is smoother and flows faster than Aa lava. Aa is much slower and hardens into a jagged surface while pahoehoe lava hardens into a smooth surface. The lava is identical in both pahoehoe and aa lava flows, the difference comes from the amount of lava erupted and the speed of cooling. Pahoehoe lava flows are produced from a small amount of lava that moves slowly, while aa flows usually are associated with a large volume of lava that moves swiftly. Aa lava flows form when basalt lava flows down the side of a volcano and is cooler than pahoehoe lava flows. The lava flow has a rough or rubbly surface with sharp edges. 'A'ā (pronounced "ah-ah") is a Hawaiian term for lava flows that have a rough rubbly surface composed of broken lava blocks called clinkers. The incredibly spiny surface of a solidified 'A'ā flow makes walking very difficult and slow.
which of the following can influence whether a coast gains or loses sand with time?: a. the amount of precipitation on landb. amount of sediment in riversc. longshore currentd. prevailing windE. all of the above
The correct option is E. all of the above. the amount of precipitation on land, the amount of sediment in rivers, a longshore current , prevailing wind direction.
Typically, wind direction is determined by the direction it is coming from. A north wind, for instance, blows from the north to the south. Onshore winds, which blow from the ocean toward the shore, and offshore winds are the exceptions (blowing off the shore to the water). Typically, wind direction is expressed in degrees or cardinal (or compass) directions. As a result, a wind blowing from the north is referred to as having a wind direction of 0° (360°); a wind blowing from the east is referred to as having a wind direction of 90°; etc. Typically, wind speed and direction are combined in weather forecasts; for example, "northerly wind at 15 km/h" refers to a wind that is coming from the north and has a speed of 15 km/h.
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What is stratification and what can it be based upon (e.g., income, wealth, power, or occupation)?
Stratification is defined as the classification of data, people, and objects into different groups or hierarchies. Based on the context of the question, stratification here can be social stratification. Social stratification refers to the classification of people into rankings by societies based on factors such as wealth, income, education, family background, and power.
What do sociologists think about social stratification?Sociologists distinguish between two types of stratification. Closed systems take little account of changes in social status. No level switching is allowed and no social relationships between levels are allowed. Closed systems include estates, slavery, and caste systems. The open system is performance-based and allows movement and interaction between layers and classes. How different systems operate reflects, emphasizes, and promotes certain cultural values and shapes individual beliefs. This section describes the stratified system of class and caste and describes the ideal system of meritocracy.
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Angles EBI an BCJ are Corresponding angles. Use a transformation that takes angle EBI to Angle BCJ to PROVE that corresponding angles are congruent. What is your transformation that you used to Prove corresponding angles are congruent?
Answer:
In the given figure ,angle DEF=Angle DHG=50 prove that
In 2004 Lithuania became a member of the
Answer: The European Union
Explanation: Lithuania became a full-fledged member of the European Union on 1 May 2004. We are part of a unique economic and political family, which consists of 28 member countries. The EU acts in a variety of policy areas, from consumer protection to security and defense.
which of the following best describes the age of the seafloor? group of answer choices actually, all of the statements correctly describe the age of the seafloor the oldest rocks are located at ocean basin margins the youngest rocks are located at ocean ridges there are no rocks older than 200 million years (older rocks have been subducted)
All of the statements regarding oldest and younger rocks correctly describe the age of the seafloor.
Tectonic plates that are moving relative to one another make up the Earth's surface. It is possible to produce new sea bottom as the plates shift. Where plates separate, molten lava from under the Earth's surface forms new crustal material. As a result, the Mid-Atlantic Ocean Ridge and other divergent borders are where you can find the youngest sea rocks.
The magnetic polarity of the ocean floor is used by scientists to estimate age. On the sea floor, only a little portion older than 150 million years. This is due to new surfaces gradually replacing the older sea bottom as it is subducted beneath other plates. New surfaces are continually being generated as a result of the shifting tectonic plates.
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tropical rainforests have high species richness, but low density. in deciduous forests the pattern is the opposite. which of the statements is not a plausible explanation for this pattern?
Because there are fewer trees per hectare in temperate zones than in tropical rainforests, there are fewer species there.Similar to temperate deciduous forests, not every location in the planet undergoes seasonal change.
While some are perpetually covered in ice, others enjoy warm sunshine all year long. We who live in temperate climates experience seasonal changes every several months in rainforests . In July, you might be swooping across a lake on water skis, and six months later, you might be gliding across it on ice skates. When you have four seasons to experience each year as a child, you start to observe and value the seasonal ebb and flow of life all around you. Animals that don't migrate remain tucked up in warm dens throughout the winter, waiting for spring. When the snow melts and the trees' leaves blossom, life returns and gets ready for a new year. Spring is a wonderful rebirth.
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which scenario will most likely result in a change to the nitrogen cycle that negatively affects plant growth?
Scenario that will most likely result in a change to the nitrogen cycle that negatively affects plant growth: soil acidification.
What is the affect of soil acidification on nitrogen cycle?
The process of soil acidification, which results in a reduction in soil pH over time and can influence both surface soil and subsurface, is sped up by agricultural activity.
The supply of nitrogen may be decreased if beneficial soil microorganisms are prevented from recycling nutrients. In addition to possible calcium, magnesium, and molybdenum deficits, phosphorus in the soil becomes less available to plants. It may become more difficult for plants to use moisture from the soil.
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why did felix baumgartner fail to feel the sonic boom when he free-fell through the stratosphere?
Felix Baumgartner was not conscious of the sonic boom when he free-fell through the stratosphere since he was carrying a compressed gas space suit.
Austrian skydiver, daredevil, and BASE jumper Felix Baumgartner
He gained notoriety when, as part of the Red Bull Stratos project, he jumped to Earth from a helium balloon in the stratosphere on October 14, 2012, landing in New Mexico, United States. In terms of exit altitude, vertical freefall distance without a drogue parachute, and vertical speed without one, he set new marks for skydiving. Another reason Baumgartner is well-known is for the extremely risky acts he has pulled off throughout the course of his career. He served in the Austrian military for a while, practicing parachute jumping and learning how to land in tight target areas.
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is the coastline of staten island mostly sandy (i.e. beaches and mudflats) or rocky (i.e. cliffs and wave-cut platforms)?
The coastline of Staten Island is mostly characterized by coarse to fine-grained sand with intermittent silt and gravel forming a gently sloping beach. Hence it is sandy with beaches and mudflats.
Staten Island is a borough of New York City that extends into Richmond County in the U.S. state of New York. The borough, which is situated in the southwest corner of the city, is divided from the rest of New York by New York Bay and from New Jersey by the Arthur Kill and the Kill Van Kull. The island, which was inhabited by the Lenape Indians, was colonised by Dutch settlers in the seventeenth century. It was one of the original 12 counties in the state of New York. In 1898, Staten Island and New York City were combined. Up until 1975, it was officially known as the Borough of Richmond before getting the name Borough of Staten Island.
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Air pollution can influence a person’s quality of life. Which BEST identifies the influence of air pollution?
ABCD
Pilihan jawaban
It is a behavioral influence.
It is a genetic influence.
It is an environmental influence.
It is a dietary influence.
(A) It is a behavioral influence. Despite the significant effects of human activity on air pollution, this relationship has barely been studied.
Similar to that, not much research has been done on how air pollution affects how people behave. The goal of this paper is to evaluate the body of knowledge on air pollution and behavior, and to offer an organizational structure that highlights knowledge gaps and establishes a preliminary conceptual framework for further investigation. The paper discusses research on air pollution's effects on human health as well as its cognitive, emotional, and conative aspects. Additionally, the crucial functions of mediational constructs like pollutant controllability and adaptation are thoroughly discussed.
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A force that pulls objects toward each other is called
The force that pulls objects toward each other is called gravitational pull or gravity.
The force that pulls things toward a planet's or another object's center is called gravity. Every planet remains in its orbit around the sun due to its gravitational attraction. Because it explains the ensuing interaction between two masses, gravity is a force. Spacetime stretching and the motion of objects through the stretched spacetime are the primary causes of gravitational phenomena. Nevertheless, the outcome appears to be the result of employing force. The moon is kept in its orbit around the Earth by gravity, which also holds the Earth and other living things in orbit around the sun. In addition, gravity keeps us standing and is the cause of falling objects.
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on which continent could you potentially see live colonies of all extant honey bee species?
Except for Antarctica, every continent has native bees. Bees are present wherever there are flowering plants that are pollinated by insects, including in forests, farms, towns, and rural areas.
Bees are winged insects related to ants, wasps, and beetles. They are most known for their pollination abilities and, in the case of the western honey bee, for making honey. Within the superfamily Apoidea, the monophyletic lineage of bees can be found. Currently, they are regarded as belonging to the clade Anthophila. Bees are classified into seven recognized biological families and over 16,000 different species. Most species (>90%) are solitary, including mason bees, carpenter bees, leafcutter bees, and sweat bees. Some species, such as honey bees, bumblebees, and stingless bees, live socially in colonies. There are bees in every ecosystem on the earth that supports insect-pollinated blooming plants, with the exception of Antarctica. The Halictidae, or sweat bees, are the most prevalent bees in the Northern Hemisphere, yet due to their small size, people frequently mistake them for wasps or flies. Bees come in a variety of sizes, from tiny stingless bee species with workers that are less than 2 millimetres (0.08 in) long to the largest species of leafcutter bee, Megachile pluto, with females that may grow as long as 39 millimetres (1.54 in). Bees consume pollen and nectar, the latter for its protein and other nutrients and the former largely as an energy source. Most pollen is consumed by their larvae as nourishment. Primates and bee-eating birds are examples of vertebrate bee predators, whereas beewolves and dragonflies are examples of insect predators.
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105.
A dry climate might impact how people live by increasing:
a)the risk of drought and other water shortages
b)irrigation needs
c)the likelihood of volcanic activity
d)the likelihood of earthquakes
e)both the risk of drought and other water shortages and irrigation needs
A dry climate might impact how people live by increasing: (e)both the risk of drought and other water shortages and irrigation needs.
The dry climate group includes areas with little precipitation. There are two types of dry climates: arid and semiarid. Most arid climates receive 10 to 30 centimeters of rain per year (four to 12 inches), while semiarid climates receive enough to support extensive grasslands.
Deserts can be found in Africa, Saudi Arabia, Australia, and the Southwest United States. There are two types of deserts: semi-arid and arid. Semi-arid climates are dry with varying amounts of precipitation; this region receives 10 to 20 inches of rain per year.
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why is the fossil record useful in helping us understand the history of life on earth? guiding questions
Fossil record useful in helping us understand the history of life on earth is the only source of direct evidence about what prehistoric organism looked like and where they lived and when they lived.
Fossils provide an important evidence for evolution and the adaptation of plants and animals for their environments. It provide the record of how creatures developed and how this process can be represented by a tree of life showing that all species are related with each other.
It refers to any evidence of past life preserved in geologic texture and it was helpful to study about the earth is that they show us how life, landscapes, and climate have changed over time and how living things responded to those changes.
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how does isostatic rebound affect a glacial landscape? group of answer choices a depressed crust will rise after glacial retreat advancing glaciers will erode bedrock, which will allow rock to spring up meltwater streams deposit sediment, severely depressing the landscape weight of water forces the crust downward
A depressed crust will rise after glacial retreat happens after isostatic rebound affect a glacial landscape.
The rise of land masses following the removal of the massive weight of ice sheets during the last glacial period, which had caused isostatic depression, is known as isostatic rebound. Phases of glacial isostasy, or the deformation of the Earth's crust in response to variations in ice mass distribution, include post glacial rebound and isostatic depression.
Parts of Northern Eurasia, Northern America, Patagonia, and Antarctica can easily see the direct raising effects of post glacial rebound. The impacts of isostatic rebound on sea level, however, are felt worldwide far from the sites of the present and previous ice sheets due to the mechanisms of ocean pilfering and continental pulling.
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What is the most striking change in the seasonal temperature pattern as one moves from dublin ireland to samara russia
The coldest months of the year are January and February with average temperatures of 2ºC to 8ºC .Winters in Dublin are not usually very cold. The month with the most snow in Samara is January, with an average snowfall of 7.1 inches.
The country is located on the northeastern portion of the Eurasian landmass. It is bordered to the north by the Arctic Ocean, to the east by the Pacific Ocean, and to the south, by the Black and Caspian Seas.Ireland is an island nation on the westernmost edge of Europe. It is the continent's second largest island (after Great Britain). The Republic of Ireland occupies 80 percent of this landmass, while a large chunk of land in the north is part of the United Kingdom.
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In each bag of art supplies, there are 4 more markers than pencils. Which equation represents the relationship between the number of markers m and the number of pencils p? Responses p = m + 4 p, = , m, + 4 p = 4m p, = 4, m m = p + 4 m, = , p, + 4 m = 4p
Answer:
m = p + 4
Explanation:
the standard amount of markers is 4 more than the pencils. therefore, markers = pencils + 4
Which of the following properties is not an index that scientists use to determine phases of ENSO ?
a. Southern Oscillation Index
b. Oceanic Niño Index
c. Multivariate ENSO Index
d. Sea ice coverage in Greenland
From the following, Sea ice coverage in Greenland is not an index that scientists use to determine phases of ENSO.
El Niño–Southern Oscillation is an irregularly periodic variation in winds and sea surface temperatures over the tropical eastern Pacific Ocean, affecting the climate of much of the tropics and subtropics.
ENSO is one of the most important climate phenomena on Earth because it helps in changing atmospheric circulation. which in turn, influences temperature and precipitation across the globe.
Sea ice coverage in Greenland is the ice sheet that roughly covers 80% of Greenland.
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Hurricanes and typhoons are both terms for a?
Answer:
tropical cyclones
Explanation:
hope this helps
Hurricanes and typhoons are both terms for tropical cyclones. Even in the early phases of their formation, tropical cyclones pose one of the greatest risks to property and human life.
They comprise a variety of risks, such as storm surges, flooding, extremely strong winds, tornadoes, and lightning, each of which has the potential to have a severe negative impact on life and property. Together, these risks interact and greatly raise the possibility of fatalities and property damage.
A tropical cyclone is a rapidly spinning storm that develops over tropical waters. The "eye" of the system, where the weather is often calm and cloud-free, is surrounded by an eyewall of clouds and a low-pressure center. Usually, its diameter ranges from 200 to 500 kilometers.
Therefore, Hurricanes and typhoons are terms for tropical cyclones.
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the antonine wall, the northernmost boundary of the roman empire, is located in what country?
The Antonine Wall, the northernmost boundary of the Roman Empire, is located in Scotland. The wall was built by the Roman Empire in the 2nd century AD as a defense against the northern tribes in Britain. It stretched for about 37 miles (60 km) from the Firth of Forth to the Firth of Clyde and was the northernmost limit of Roman expansion in Britain. The Antonine Wall is now a UNESCO World Heritage Site and is considered one of the most important Roman archaeological sites in Britain.
