Which of the following descriptions would allow you tentatively to identify a rock as a fallen meteorite?

A. solid iron, with a distinctive crystal structure throughout its interior
B. rough-surfaced rock with small inclusions of coal
C. large transparent crystals of common salt embedded in sandstone
D. layered rock, consisting of limestone

Answers

Answer 1

Answer:

A. solid iron, with a distinctive crystal structure throughout its interior

Explanation:


Related Questions

Breifly describe some of the common problem of traditional methods of showing relief on a map

Answers

The common problem of traditional methods of showing relief on a map are of various types which are used by cartographers.

These relief are as follows;Spot heightsLayer tintsContour linesHill shadingLandform shading

What are contour Lines?

In a standard topographic map, Contour lines are the most used or common traditional method of showing relief and elevation. Therefore, contour a line appears as an imaginary line or lines on the ground, above the ground or as well as vertical distance above or below sea level. Note, all points on the contour lines are at the same elevation.

What is Layer Tinting?

A cartographer can also use Layer tinting as a traditional method of showing relief on a map by the use of color. The application of different color is used for each band of elevation solely.

Also, a cartographer use each shade of band or color, to represents a definite elevation range. A legend can therefore be printed on the map margin to illustrate the elevation range that is represented by each color. Nevertheless, this method is not permissible to allow the map user to determine the exact elevation of a specific point.

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Which situation would be most likely to result in involuntary migration
A) poverty
B) hunger
C) few jobs
D) war

Answers

Answer:

d

Explanation:

war

Which of the following statements does NOT correctly describe current population trends?

A. over the past 100 years, population growth has been rapid
B. population growth rates are slowing in more places
C. some countries face challenges associated with aging populations
D. the primary reason for the decrease in population growth rates around the world is a rise in the death rate associated with an increase in civil wars

Answers

The statement that does NOT correctly describe current population trends is D. "The primary reason for the decrease in population growth rates around the world is a rise in the death rate associated with an increase in civil wars."

Option D incorrectly associates the decrease in population growth rates with a rise in the death rate caused by an increase in civil wars. In reality, the primary factors contributing to the decline in population growth rates globally are decreasing birth rates and increasing access to education and healthcare, particularly in developing countries.

The decrease in birth rates is attributed to various factors such as improved contraception methods, women's empowerment, and socioeconomic development. While civil wars and conflicts can certainly impact population dynamics and cause casualties, they are not the primary reason for the overall decrease in population growth rates observed worldwide.

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Geologists apply various methods to study the layers of the Earth. Which of the following is a method used to study the Earth’s layers

a:Scientists use seismic waves to map the atmospheric conditions above Earth's crust.


b:Scientists map seismic waves to determine the atomic structure of materials that lie beneath Earth's surface.


c:Scientists measure vibrations of Earth's surface using a compass (an instrument that is sensitive to Earth's magnetic field).


d:Scientists measure the time it takes for seismic waves to reach a seismograph (an instrument that measures seismic waves).

Answers

I think it’s d because they do use seismographs

Answer:

Bless yu

Explanation:

xxxxasxaa

what is the highest gas in the atmosphere.

Answers

Answer:

Nitrogen

Explanation:

I don't know how to explain this

If clay minerals in a sedimentary rock were buried at a depth where subsurface temperatures exceeded 200°c, which common metamorphic mineral would they become?.

Answers

Answer:

Muscovite

Explanation:

In addition to a nearby mountain range, which of the following environmental conditions would be required for the process in the diagram to occur?
A). A cool sea breeze and a high pressure system
B). A warm mountain breeze and a low pressure system
C). A cool sea breeze and a low pressure system
D). A cool mountain breeze and a high pressure system

Answers

Based on the given information, the most appropriate environmental condition required for the process in the diagram to occur would be:

D) A cool mountain breeze and a high pressure system.

A nearby mountain range can create a temperature gradient, with cooler air descending from the mountains and flowing downslope as a mountain breeze. This cool mountain breeze is often associated with high-pressure systems, where the air is sinking and compressing, creating stable atmospheric conditions. Without a specific diagram or process provided, it is not possible to determine the most appropriate environmental condition required for the process. Please provide more specific information or context so that I can assist you further.

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Why is it significant to study earth science

Answers

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Earth Science studies are critically important to modern society. An understanding of the rocks and minerals that make up the solid Earth, and how these materials interact with the atmosphere, the world water supply, and living organisms provides the foundation for all natural and environmental sciences.

Earth science is the study of the Earth's structure, characteristics, processes, and four and a half billion years of biological evolution.

The world's growing population requires more resources. Suffers increased losses from natural disasters, and pollutes the air, water, and land. To survive, we must have a scientific understanding of the natural elements and processes that connect the geosphere, hydrosphere, atmosphere, and biosphere.

Life thrives or perishes on the Earth's surface where these environments collide. Earth scientists' knowledge and talents help society manage its environment in a broad range of ways. Their understanding of the earth's crust's structure, stratigraphy, and chemical composition assists us in locating resources that sustain and improve our quality of life.

Understanding the forces in the crust and natural processes on the surface enables us to predict natural disasters such as volcanoes and earthquakes, and geologic environments, such as damaging mining practices or improper waste disposal, provide us with information to correct such practices and design more benign procedures for the future.

Finally, a full understanding of planetary physics will enable us to predict and regulate big changes in global environmental circumstances.

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In the ocean near antarctica, small crustaceans called krill eat algae and other phytoplankton. krill are eaten by many animals in the ocean, including blue whales, penguins, and fish such as herring. based on this information, which food web correctly shows the flow of energy in this ecosystem?

Answers

The food web in the ocean near Antarctica can be described as follows: The primary producers are the algae and phytoplankton, which are then eaten by the primary consumers, the krill.

The krill are then eaten by the secondary consumers, such as blue whales, penguins, and herring. These secondary consumers are then consumed by tertiary consumers, such as seals and other predators.

Finally, the tertiary consumers are eaten by decomposers, such as bacteria and fungi, which break down the organic matter and release energy back into the environment. This cycle of energy flow is what sustains the marine life in the ocean near Antarctica.

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Which of the following concepts championed black racial pride and cultural identity in the 1920s? Harlem Renaissance Jazz Age Lost Generation Back to Africa movemen

Answers

The concept that championed black racial pride and cultural identity in the 1920s was the Harlem Renaissance.

This was a cultural movement that emerged in Harlem, New York, and celebrated the artistic and intellectual achievements of black Americans. The Harlem Renaissance was characterized by a renewed interest in African American culture and history, as well as a focus on racial identity and pride. This movement saw the emergence of black writers, poets, musicians, and artists who produced works that celebrated the unique experiences and perspectives of black Americans. The Jazz Age and Lost Generation were movements that emerged in the 1920s, but they did not specifically champion black racial pride and cultural identity. The Back to Africa movement, on the other hand, advocated for the repatriation of black Americans to Africa as a means of escaping racial discrimination in the United States. While this movement did promote a sense of black identity, it did not have the same cultural focus as the Harlem Renaissance. In conclusion, the Harlem Renaissance was the concept that championed black racial pride and cultural identity in the 1920s, and it played a significant role in shaping the cultural landscape of the United States.

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how do tropical storms and hazards spread out

Answers

Air rises at the equator, leading to low pressure and rainfall. Global atmospheric circulation creates winds across the planet and leads to areas of high rainfall, like the tropical rainforests, and areas of dry air, like deserts. And for the hazards, Physical removal of the hazard is the most effective hazard control. For example, if employees must work high above the ground, the hazard can be eliminated by moving the piece they are working on to ground level to eliminate the need to work at heights.

What do you think Biosphere 2 can teach us about taking care of our environment?

Answers

The fact that Biosphere has provided valuable data relevant to ecology, atmospheric science, soil geochemistry, and climate change.

Which of the following situations is an example of external migration?
A. moving from Canada to the United States
B. moving from California to Florida
C. moving to a town a few miles away
D. moving to a new house down the street
Please select the best answer from the choices provided
А
B

Answers

The answer is option A. (moving from canada to the united states )

How does soil form?





Answers

Answer:

Volcanos

Explanation:

What happens is the volcanos shoot up from the water leaving a magma form I belive then it dries and turns into what were standing on today

i need a list of animals and plants that live in alasks

Answers

Answer:

Alaska is home to many mammals besides the iconic polar bear. Other bears include black and brown bears, and other large predators are lynxes and wolves. Many horned herbivores live in Alaska as well, including deer, caribou, moose, elk, bison and reindeer

White clover.

Dandelion.

Fireweed.

Spruce/pine.

Birch syrup/bark.

Cattails.

Ferns.

Forget-me-not.

Explanation:

One sentence per question get all and I’ll give you brainlyest

One sentence per question get all and Ill give you brainlyest

Answers

Answer:

K

Explanation:

Malala is the youngest person ever to win the Nobel Peace Prize and has become well known in the international community for her diary about life under Taliban rule.

As a young girl, Malala Yousafzai defied the Taliban in Pakistan and demanded that girls be allowed to receive an education.

Malala travelled to the United Kingdom for further treatment, approved by both her doctors and family after she was shot in the head.

Standing up for what I believe in.

Not cowering in the shadows and making my voice heard.

1. Do you think it is a good idea for humans to travel into space? Why or why not?

2. What can we learn from traveling to Mars or other planets in our solar system?

Answers

Space exploration provides us with better understanding on how the universe works, and by traveling to Mars and other planets, we can learn more about the history of our universe.

Exploring space can lead to significant scientific advancements, such as finding new resources, discovering new technologies, and expanding our knowledge of the universe. Furthermore, it inspires humanity to strive towards new goals and encourages collaboration among nations.

By traveling to Mars or other planets in our solar system, we can learn more about the history of our solar system, the potential for life beyond Earth, and how humans can survive and thrive in harsh environments. Overall, space exploration has the potential to benefit humanity in numerous ways, making it a worthwhile pursuit.

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help asap! Which of the following statement is true?


Animals cannot be changed into petrified fossil.

The process of petrifaction is always completed.

Replacing original materials by minerals creates petrified fossils.

Petrified wood can only be found closer to the equator.

Answers

Answer:

C. replacing with minerals creates petrified fossils

Explanation:

most likely answer

Answer:

The answer is Replacing original materials by minerals creates petrified fossils.

Explanation: Petrified deposits are formed when the original materials have been replaced.

True or False basalt is the aphanitic or fine-grained equivalent of gabbro.

Answers

The statement "Basalt is the aphanitic or fine-grained equivalent of gabbro" is True.

Both basalt and gabbro are igneous rocks that have similar mineral compositions but differ in grain size. Basalt is formed from rapid cooling of magma on or near the Earth's surface, resulting in a fine-grained texture. The rapid cooling prevents the formation of large mineral crystals, giving basalt its characteristic aphanitic texture.

On the other hand, gabbro is formed from the slow cooling of magma deep within the Earth's crust. The slow cooling allows for the growth of larger mineral crystals, giving gabbro its coarse-grained texture. Gabbro and basalt have the same mineral composition, primarily composed of dark-colored minerals such as pyroxene and plagioclase feldspar.

The fine-grained texture of basalt makes it different from gabbro, which has a coarse-grained texture. The rapid cooling of basaltic magma at or near the Earth's surface prevents the individual mineral crystals from growing large, resulting in a smooth and uniform appearance. In contrast, gabbro, formed through slow cooling deep within the Earth, allows for the development of larger mineral crystals that are visible to the eye.

Despite their different grain sizes, basalt and gabbro share similar mineral compositions and are chemically equivalent. They both belong to the category of mafic igneous rocks, rich in iron and magnesium minerals. Basalt is commonly found in volcanic regions and oceanic crust, while gabbro is more abundant in intrusive settings, such as beneath the Earth's surface.

In summary, basalt is the aphanitic or fine-grained equivalent of gabbro. They are both igneous rocks with similar mineral compositions but differ in grain size. Basalt is formed from rapid cooling on or near the Earth's surface, resulting in a fine-grained texture, while gabbro forms through slow cooling deep within the Earth, leading to a coarse-grained texture.

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Is a plant with a ribosome,


Ginger

Beans

Dambala

Answers

Answer:

ginger

Explanation:

because that is what it is , and it's written in textbook blah blah

how do people get through school with out breaking down?

Answers

Answer:

1: Is this even a geography question?

2: This question has so many answers that no one in the word has time to answer. (If I am to make a rough estimate about how long it would take to provide every answer, I would say about a week without stopping for anything)

Explanation:

HEEEEEEEEEEEEEEEEEEEELP I GOT 10 POINTS FOR U

Which piece of evidence does NOT suggest plants lived in Antarctica?


Coal beds have been found. Coal is formed from fossilized plants.


The ice covers the entire continent.


Fossil evidence of forests has been found.


Fossil remains of ferns were found.

Answers

Answer:

The ice covers the entire continent.

Explanation:

Ice covering the entire continental mass is not an evidence that suggests that plants once lived in Antarctica.

Ice is not derived from plants nor plants leads to the formation of ice.

Fossil evidences are the most reliable evidence to affirm the presence of plants in such a terrain. Also, since coals is a fossil fuel, it can be used to infer the presence of a once thriving plant population in the continental mass.

Use the drop-down menus to identify the type of mass movement in each image.

Answers

slump
mudflow
landslide

Answer:

The answers are: slump, mudflow, landslide

Use the drop-down menus to identify the type of mass movement in each image.


Which latitude and longitude coordinates represent a location
on the continent of Australia?
A)20° N. 135°E
B)20° N, 135° W
C)20°S, 135°E
D) 20° S, 135° W

Answers

Answer:

The latitude and longitude coordinates represent a location

on the continent of Australia are: C) 20°S, 135°E

Explanation:

The continent Australia is located in the southern hemisphere, so at the southern latitude.

Also, it is situated in the eastern hemisphere so an eastern longitude.

why is mars' greenhouse effect negligible compared to that of earth's?

Answers

Mars has a negligible greenhouse effect compared to Earth due to several factors:

Thin Atmosphere: Mars has a much thinner atmosphere compared to Earth. The atmosphere of Mars is about 1% the density of Earth's atmosphere. Greenhouse gases, such as carbon dioxide (CO2), trap heat by absorbing and re-emitting infrared radiation. With a thin atmosphere, there is a limited amount of greenhouse gases to absorb and retain heat.

Composition of Atmosphere: While Mars' atmosphere is predominantly composed of carbon dioxide (about 95%), the overall concentration of greenhouse gases is much lower compared to Earth. Earth's atmosphere contains a variety of greenhouse gases, including carbon dioxide, methane, and water vapor, which contribute significantly to the greenhouse effect.

Lack of Water Vapor: Water vapor is a potent greenhouse gas on Earth, contributing to a significant portion of the greenhouse effect. Mars has a very limited amount of water vapor in its atmosphere, further reducing its greenhouse effect.

Lack of Active Geological Processes: Earth's greenhouse effect is influenced by various factors, including volcanic activity and the carbon cycle. Mars, being a geologically inactive planet, lacks the same level of active processes that can release or sequester greenhouse gases, making its greenhouse effect negligible.

These factors combined result in Mars having a much weaker greenhouse effect compared to Earth.

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When Ray and Emma drive up to the San Andreas Fault, what do they see (look carefully)?Question 7 options:(a) A big chasm (gap) has opened up across it(b) One side has been lifted higher than the other side(c) One side has moved to the left with respect to the other side.(d) All of the above

Answers

The correct answer to the given question about San Andreas Fault is option C) One side has moved to the left with respect to the other side.

A continental transform fault, the San Andreas Fault runs through California for about 1,200 kilometers (750 mi). Right-lateral strike-slip movement characterizes it as it creates the tectonic divide between the Pacific Plate and the North American Plate. The fault is divided into three sections, each of which has distinct traits and a varying level of earthquake danger. 20 to 35 mm (0.79 to 1.38 in) of slip per year occur along the fault. The boundary was created with a transform. Professor Andrew Lawson of UC Berkeley found the northern zone in 1895, which led to the discovery of the fault. It is frequently stated that the name San Andreas was inspired by San Andreas Lake, a tiny body of water that formed in a valley between the two plates.

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which of the following is not a problem associated with surface water: group of answer choices A) ecosystem B) destruction C) dam D) construction

Answers

Out of the given options, the one that is not a problem associated with surface water is "construction". Surface water can have several negative impacts on the ecosystem, such as altering natural flow patterns, reducing water quality through pollution and sedimentation, and causing flooding. Damming and destruction of natural waterways can also have severe consequences for the ecosystem, including the loss of habitat and decreased biodiversity.

Out of the given options, the one that is not a problem associated with surface water is "construction". Surface water can have several negative impacts on the ecosystem, such as altering natural flow patterns, reducing water quality through pollution and sedimentation, and causing flooding. Damming and destruction of natural waterways can also have severe consequences for the ecosystem, including the loss of habitat and decreased biodiversity. However, construction is not necessarily a problem associated with surface water unless it involves building structures that can alter or harm the natural flow of waterways, disrupt the ecosystem, or cause pollution. In general, it is essential to manage and protect surface water resources to preserve the health and integrity of the ecosystem and ensure access to safe and clean water for human and animal populations.

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D What is the perimeter of this figure?
a. 14 cm
b. 20 cm
c. 18 cm
d. 10 cm ​

D What is the perimeter of this figure? a. 14 cm b. 20 cm c. 18 cm d. 10 cm

Answers

Answer:

18 cm or it's C

Explanation:

18 cm will be the perimeter of this figure that is presented. Thus, option C is correct.

What is the perimeter?

The measured lengths of a shape's sides can be added up to find its perimeter. The span around the exterior of a shape is known as its perimeter. By summing the side lengths, one can get the perimeter.  A circle's or an ellipse's width is referred to as its outer edge. There are numerous uses in real life for perimeter calculations.

The perimeter of this figure will be:

= 4 cm +3 cm+2 cm+2 cm+ 2cm +5 cm

= 18 cm

Therefore, option C is correct.

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Which statement is true of human cultures?
A. All human societies share the same cultural traits and practices.
OB. Every human has a unique set of cultural traits and practices.
OC. Culture includes a society's knowledge, customs, and
achievements.
D. Cultures are groups of people united by blood relationships.

Answers

Answer:

B

Explanation:

Every human has a unique set of cultural traits and practices

Why is Mount Kilimanjaro covered in snow and ice?

A. It has a high elevation

B.It is always winter there.

C.It is located in the North.

D.It has strong winds.

Answers

Mount Kilimanjaro is covered in snow because it has a high elevation, so the answer is option A.

The elevation of Mount Kilimanjaro's peak, which is the main reason it is snow-capped and ice-covered at the top, makes it a common occurrence. The mountain's peak rises 19,341 feet above sea level. Assuming a standard lapse rate of -2 degrees C per 1000 ft rise in height, the temperature at the top will be approximately 38 degrees C lower than the same latitude at sea level (-3.5 degrees C). Therefore, during those seasons when the average sea level temperature is 38 degrees Celsius or lower, it will be below freezing (or much colder) at the mountain's peak.

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