Dating a feldspar grain from an igneous fragment inside a sedimentary rock can provide information about the minimum age of the sedimentary rock.
1. Feldspar grain dating: Feldspar is a mineral commonly found in igneous rocks. By dating a feldspar grain, scientists can determine the time at which the igneous rock formed.
2. Inclusion within sedimentary rock: If a feldspar grain is found within a sedimentary rock, it suggests that the igneous rock was eroded, weathered, and transported to the location where the sedimentary rock formed.
3. Minimum age determination: Since the sedimentary rock contains the feldspar grain, it must be younger than the igneous rock. Therefore, the age of the sedimentary rock can be determined as the minimum age of the feldspar grain.
4. Limitations: It is important to note that dating a single feldspar grain only provides a minimum age for sedimentary rock. Additional dating techniques, such as radiometric dating of other minerals or fossils, may be necessary to obtain a more precise age.
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"Which type of information can scientists collect using a seismograph
1 temperatures of molten rock inside Earth
2 vibrations occurring inside Earth
3 pollution levels in the air after a volcanic eruption
4 slight shifts in the inclination of a surface"
Scientists can collect information on vibrations occurring inside Earth by using a seismograph.
What is a seismograph?
A seismograph is an instrument that scientists use to study vibrations and movements that occur on the Earth's surface. It measures movements in the ground caused by earthquakes, volcanic eruptions, and other geological processes.The seismograph helps scientists to determine the strength, location, and direction of an earthquake. It detects these vibrations using sensors that are placed on or below the ground and then records them on paper or digital media. By analyzing the data, scientists can learn more about the physical characteristics of the Earth's interior.Types of information scientists can collect using a seismograph
The seismograph can collect several types of information. Here are some of the types of information that scientists can collect using a seismograph:
Vibrations occurring inside the Earth.Tectonic plate movements and earthquake patterns.Magma movement, volcanic eruptions, and the shape of the Earth's surface.Tsunami waves, ocean currents, and weather patterns.Metal content, chemical composition, and rock density of the Earth's interior.
Correct answer is option C.
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Facts that earth makes possible to cater life
Castree (2014) suggests three questions are particularly useful for guiding our analyses of ‘nature’. explain and discuss those three questions and their important for understanding broader
nature-society relations.
Castree (2014) has suggested three questions that can guide an individual's analysis of nature. These questions help in understanding the broader nature-society relations. These questions are discussed below:
Question 1: What is nature? The definition of nature is not universal; it varies across different cultures and disciplines. Therefore, defining nature is important for understanding how people perceive the natural world. It also helps in identifying the values attached to nature in different cultures and disciplines. Castree (2014) states that the perception of nature is shaped by power, politics, and society. Question 2: Where is nature? Understanding where nature exists is essential for understanding how it is affected by human activities. Nature is not always separate from society. It is embedded within society and is affected by various social, political, and economic factors. Therefore, it is important to recognize the relationships between nature and society. This will help in identifying how nature is affected by different activities and what needs to be done to conserve it. Question 3: How is nature changing? It is essential to understand how nature is changing over time. This will help in identifying the factors responsible for these changes and the effects of these changes on society. Changes in nature can have a significant impact on human society, such as climate change, which affects agriculture and natural disasters.Therefore, understanding the changes in nature is crucial for understanding the relationship between nature and society.
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Which landform results when erosion occurs during volcanic eruptions, but deposition does not directly contribute to creating the landform?
volcanic soil
cinder cone
caldera
lava plateau
Answer:
C. Caldera
Explanation:
The landforms that result When erosion occurs as a result of volcanic eruptions, yet deposition does not play a direct role in the formation of the landform, is the caldera.
What is caldera?When a volcano starts and founders, it goes forth behind a large-mouthed depression known as a caldera.
During a volcanic eruption, magma from beneath the volcano's magma chamber is expelled, frequently violently.
When the magma chamber empties, the help supplied by the magma inside the chamber vanishes.
The resulting landforms are Calderas form when erosion occurs as a result of volcanic eruptions, but deposition plays no direct role in the formation of the landform.
Therefore, option C is correct.
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Barrovian type metamorphism is associated with which tectonic
environment?
A. Orogenic
B. Subduction
C. Island Arc
D. All of the above
The correct option is:A. Orogenic
Barrovian type metamorphism is associated with the orogenic tectonic environment.
Orogenic refers to the processes involved in the formation of mountains, and Barrovian type metamorphism is specifically related to the formation of mountain belts. In this type of metamorphism, rocks are subjected to high temperature and pressure conditions over long periods of time, leading to changes in their mineralogy and texture. This process occurs during the collision of tectonic plates, where rocks are deeply buried and undergo significant deformation.
The metamorphic changes associated with Barrovian type metamorphism include the development of distinct mineral assemblages, such as the growth of index minerals like garnet, staurolite, and sillimanite. These changes occur in a specific sequence of increasing temperature and pressure, known as the Barrovian zones.
Therefore, the correct answer is A. Orogenic.
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What type of information does a physical map always show?
Answer:
Physical maps are being used from ancient times to guide the humans. Physical maps are designed to show the natural landscape features of Earth. They are best known for showing topography. Their main function is to show landforms like deserts, mountains and plains. They represent each region with different colors to make it easily understandable.what is the rock that floats high on the mantle that makes up the continents?
Answer:
Asthenosphere
Explanation:
Under the continents is a layer of solid rock known as the upper mantle or asthenosphere. Though solid, this layer is weak and ductile enough to slowly flow under heat convection, causing the tectonic plates to move.
what do we call the continuously moving part of the earth's crust?
Answer:
lithosphere
Explanation:
Tectonic shift is the movement of the plates that make up Earth's crust. The Earth is made up of roughly a dozen major plates and several minor plates. The Earth is in a constant state of change. Earth's crust, called the lithosphere, consists of 15 to 20 moving tectonic plates.
Only a fraction of the Earth's surface is actually livable and farmable land. This land is called: please helppp
Answer: arable
Explanation:
I’m trying to figure out on how to do It
Answer:
Explanation:
CGA
Together form a linear pair measuring 180 degrees
DCG is less than 90 degrees
CGA is more than 90 degrees
how can we use our resources in a more responsible way?
Answer:
Humans use natural resources for everything they do: for example, they use soil and water to grow food, wood to burn to provide heat or to build shelters, and materials such as iron or copper extracted from Earth to make cooking pans.
Explanation:HOPED THIS HELPED PLZ MARK AS BRAINLEIST ;)
Explain how different plate interactions produce different features at those boundaries.
Answer:
Plate interactions
Explanation:
When two plates collide and one goes under the other, trenches are formed like the trenches in the Pacific Ocean. These can also form volcanoes due to the melting of the plate as is goes under the other.
When two plates collide and neither give way to the other, mountains are formed like the Himalayas.
When two plates are pulling away from each other, they form ridges because of the molten magma that is dragged up with the plates. One ridge is found in the Atlantic Ocean.
Why was the transoceanic highway built?
Answer:The monumental project —one of the largest and most expensive roads in Peru— was intended to connect Brazil's economic strength with Lima and other strategic ports along the Pacific coast. Travelers on the Interoceanic Highway from Puerto Maldonado to Iñapari, on the Peruvian-Brazilian border. hope this helps
Explanation:
Which of the following geographic factors unifies Latin American as a region?
A) a shared culture
B) A common currency
C) A single trade corridor
D) A large political boundary
Answer:
Correct answer is A) a shared culture .
Explanation:
A is the correct answer as most of the people in Latin America are sharing the same cultural background as most of them were colonies of Spain and Brazil, a Portuguese colony. There is also a strong influence of Catholic church.
B is not correct answer, as they are using different currencies. For example peso is in Peru and real in Brazil.
C is not correct as they don't have unified trade corridor, as it also applies for D because boundaries are not connecting but dividing these countries.
Which two oceans border the United States
Answer:
The United States is officially bordered by three oceans: the Pacific Ocean to the west, the Atlantic Ocean to the East, and the Arctic Ocean to the north. But i would say they are mostly bordered by the Pacific and Atlantic Ocean.
Explanation:
which of the following best describes planet earth?
Answer:
It's the only planet known to have an atmosphere containing free oxygen
Explanation:
True or False: The only mass extinction to occur on Earth was the dinosaur
extinction.
True
O False
Answer:false
Explanation:
This element that influences climate deals with height above sea level.
Latitude
O Prevailing Winds
Elevation
Proximity to Water
Answer:
Elevation is the element that influences climate and deals with height above sea level.
Explanation:
''Laititude'' is not correct because it represents the distance (north or south) of a place from the Equator.
''Prevailing winds'' is not correct because they represent the dominant winds in an area.
''Elevation'' is correct because it represents the height of a place measured from the sea level, and it also manages to greatly influence the climate.
''Proximity to water'' is not correct because it represents the distance of a place from a water body (usually larger one).
Find the other endpoint of the line segment with the given endpoint and midpoint . Endpoint: (6, 7) , Midpoint: (3, 0)
Answer:
(Put this in the math category next time)
(12,7)
Explanation:
Please mark brainliest!
use midpoint formula;
(x2- x1 (6)/2, y2-x2 (7)/2)
continue to simplify
2. Define the words below
Prime Meridian:
Equator:
Hemisphere:
Region:
Continent:
Nation:
Put the following events in the history of Mars in chronological order, from the earliest to the most recent.
The correct chronological order of the events in the history of Mars, from the earliest to the most recent is:
Percival Lowell writes books and articles indicating that there are canals on MarsMariner 9 becomes the first spacecraft to orbit a planetThe Viking spacecraft land in two places on Mars and dig into the soilThe meteorites we have found on Earth from Mars are blasted off Mars by impactsThe Curiosity rover rolls through and explores Gale CraterThe chronological order of events in the history of Mars is as follows:
1. Percival Lowell writes books and articles indicating that there are canals on Mars: Percival Lowell was an American businessman and astronomer. He believed that there were canals on Mars, which he interpreted as evidence of intelligent life on Mars.
2. Mariner 9 becomes the first spacecraft to orbit a planet: The Mariner 9 spacecraft was launched by NASA in 1971. It became the first spacecraft to orbit a planet when it entered Mars orbit in November of that year.
3. The Viking spacecraft land in two places on Mars and dig into the soil: The Viking 1 and Viking 2 spacecraft were launched by NASA in 1975. They became the first spacecraft to successfully land on Mars and dig into the soil.
4. The meteorites we have found on Earth from Mars are blasted off Mars by impacts: Some meteorites that have been found on Earth are believed to be from Mars. Scientists think that they were blasted off Mars by impacts and eventually made their way to Earth.
5. The Curiosity rover rolls through and explores Gale Crater: The Curiosity rover was launched by NASA in 2011. It landed on Mars in August of that year and has been exploring the planet ever since. In 2012, it began exploring Gale Crater, which is believed to have once been a lake.
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___________ migration is choosing to move closer to your job because you currently live across town. *
Local
National
Voluntary
International
Involuntary
Answer:
The correct answer is Local.
Explanation:
This is correct because you are moving locally inside the same city, which means that you are not moving out of the state or something like that.
National is wrong because it means moving across the state.
Because of the same it is not international, because it would mean moving out of country.
It can't be involuntary you are choosing to move.
That is why the answer can also be voluntary, because you are the one who is choosing.
Water at other locations near the center of the dome will follow similar paths, first flowing straight down hill and then curving as shown by the black arrows in the animation 13. In the Northern Hemisphere, the paths of water parcels initially flowing downhill from the central region of the mound turn to produce an overall circulation a. b. clockwise counterclockwise circular c. 14. Because the contour lines in the western portion of the dome of water are more closely spaced than elsewhere in the dome, it can be assumed that is where the pressure gradient force is the a. b. strongest weakest non-existent c.
The paths of water parcels initially flowing downhill from the central region of the mound in the Northern Hemisphere turn counterclockwise, producing an overall circulation. This is indicated by the black arrows in the animation.
In the western portion of the dome of water, where the contour lines are more closely spaced, it can be assumed that the pressure gradient force is the strongest. This is because the closely spaced contour lines indicate a steeper slope, which corresponds to a stronger pressure gradient force.
Water parcels in the Northern Hemisphere flow counterclockwise from the central region of the mound, and the western portion of the dome has the strongest pressure gradient force due to closely spaced contour lines.
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Identify the economic system with the widest selection of consumer goods. Identify one other characteristic of this type of economi
system.
Answer:
The economic system with the widest selection of consumer goods is the market economy.
Explanation:
The market economy is an economic system in which all of the business is private ownership, while the government has only regulatory authority. In this economic system, the production of goods is in accordance with the demand from the consumers. The competition is very high, thus for a business to succeed and persist needs to make products with the highest possible quality for the lowest possible price.
One other characteristic of the market economy is that every business has total freedom when it comes to choosing what to produce and what amount to produce it. The businesses don't produce equally for all areas where they deliver their products, but instead, there are big differences in the distribution. This is based on how much of their products are in demand in a particular area, where there is higher demand there is bigger delivery and vice versa.
One way people harm the oceans is by
A.Allowing waste materials to enter the oceans
B.Creating ocean currents that affect climate
C.Exploring marine life during diving expeditions
D.Breeding marine life to improve fishing
Answer:
A. Allowing waste materials to enter the oceans
Explanation:
there could be an argument made for all of the above, however, answer choice A is the answer that's the most directly caused by humans, as well as being the most harmful
Answer:
A is the answer that im leaning with if not its B
Which of the following statements about Banded Iron Formations (see picture below) is TRUE?
I. Banded Iron Formations formed when atmospheric oxygen first started to buildup in the atmosphere, dissolved into the oceans, and reacted with Iron in the oceans.
II. Because Oxygen is so ubiquitous in the atmosphere in the present day, Banded Iron Formations are still being formed today.
The correct statement is Statement I is true about Banded Iron Formations is I. Banded Iron Formations formed when atmospheric oxygen first started to build up in the atmosphere, dissolved into the oceans, and reacted with Iron in the oceans.
Banded Iron Formations (BIFs) are sedimentary rocks that contain alternating layers of iron-rich minerals and silica. They were formed between 3.8 to 1.8 billion years ago. During this period, the Earth's atmosphere had very little oxygen. As a result, the iron dissolved in the oceans reacted with the oxygen that was produced by photosynthetic bacteria, forming iron oxide minerals that settled on the ocean floor. Over time, these minerals accumulated and formed the banded layers seen in BIFs.
In the present day, the atmosphere contains abundant oxygen, making it unlikely for Banded Iron Formations to form. The conditions necessary for BIF formation, such as the absence of oxygen and a large supply of dissolved iron, are not present in most modern ocean environments. Therefore, statement II is not true.
In summary, Banded Iron Formations formed when atmospheric oxygen started to build up in the atmosphere and reacted with iron in the oceans. They are not being formed today due to the presence of abundant atmospheric oxygen.
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The complete question is
Which of the following statements about Banded Iron Formations (see picture below) is TRUE?
I. Banded Iron Formations formed when atmospheric oxygen first started to build up in the atmosphere, dissolved into the oceans, and reacted with Iron in the oceans.
II. Because Oxygen is so ubiquitous in the atmosphere in the present day, Banded Iron Formations are still being formed today.
Neither statement is true
Statement I is true
Statement II is true
Both statements are true
When governments are unstable, humanitarian problems often result. Describe some of these problems in a
paragraph of at least five sentences.
Answer:
Humanitarian problems like increased poverty, famine, and refuge crises, poor health care, and lack of clean water often occur. The increased poverty factor is often caused by the overall lack of money that the country has. Things like famine are caused by the initial poverty-stricken state of the country, and lack of land and water to produce food. As more people leave the country to escape the harsh living conditions of the country, refugee camps in nearby countries begin to overpopulate, and living conditions there worsen.
Explanation:
Sorry to the person above me going through a breakup :(
Also I took it on Edg
Answer:
Humanitarian problems like increased poverty, famine, and refuge crises, poor health care, and lack of clean water often occur. The increased poverty factor is often caused by the overall lack of money that the country has. Things like famine are caused by the initial poverty-stricken state of the country, and lack of land and water to produce food. As more people leave the country to escape the harsh living conditions of the country, refugee camps in nearby countries begin to overpopulate, and living conditions there worsen.
Explanation:
Just did the test my peeps and got it right
Based on your knowledge of weathering, erosion, and deposition, explain how the shoreline of Outerbanks has been affected by each of these processes?
Answer:
The show or the real place, we need backstory and depth.
Explanation:
Which is an example to a perceptual region? a East Asia, based on shared cultural characteristics. b a central city and the towns and rural areas around and the movement between. c the "Wild West," or the "Bible Belt," based on attitudes or feelings.
Answer:
A. East Asia, based on shared cultural characteristics
food webs show Wedding relationships among the different types of organism those organisms each have a specific niche. which of the following best describes a function of decomposers in a food web?
A. to recycle nutrients into soil
B. do you convert solar energy into food
C. To provide food for secondary consumers
D. to compete with secondary consumers for oxygen
Answer:
The function of decomposers in a food web is to recycle nutrients into soil.
Explanation:
A is correct because the decomposers are able to digest the dead biomass, release nutrients from them in the soil, thus recycle the nutrients, and enrich the soil.
B is not correct because this is a function performed by the producers.
C is not correct because this is also a function that is performed by the producers, or by the primary consumers.
D is not correct because the decomposers do not compete for oxygen with the secondary consumers.
