Which processes form metamorphic rocks?A.
melting and pressure

B.
pressure and cooling

C.
melting and cooling

D.
heat and pressure

Answers

Answer 1
Answer:

When rocks are exposed to extreme temperatures, high pressures, hot mineral-rich fluids, or, more frequently, some combination of these conditions, metamorphic rocks are created, hence option D is correct.

What are metamorphic rocks?

The process of metamorphism, which changes one type of rock into another, produces metamorphic rocks.

Rocks can become metamorphic when they are exposed to intense heat, high pressure, hot mineral-rich fluids, or, more frequently, a combination of these elements.

In spite of having undergone significant changes from their initial igneous, sedimentary, or early metamorphic forms, metamorphic rocks began as another kind of rock.

Therefore, metamorphic rocks formed when rocks are treated with the high heat and high pressure, hence option D is correct.

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Answer 2
Answer: Metamorphic rocks are formed by the process of heat and pressure; Answer D

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Favorable traits are traits that promote an organism's success in a particular environment. Organisms with favorable traits are more likely to thrive, survive, and reproduce than organisms without favorable traits. Over time, favorable traits are likely to________ within a population and unfavorable traits are likely to ________ within a population.

Answers

Answer: Grow ; Disappear.

Explanation:

The organism that best suits in the environment is likely to grow and reproduce and its population in the environment increases.

Over the time the characters that are favored more survive and the characters that does not allows the organism to survive in harsh conditions are not favored.

These organism die and over the time the traits disappear from the population.

1. Evolve/Grow
2. Disappear

It's because they can survive and reproduce while the unfavorable die off and cannot reproduce, so their traits disappear from the gene pool.

Coral reefs are not very biologically diverse compared with other marine ecosystems. true or false

Answers

this is False hope i helped:)

Answer:

this is false

hope you have a good day and hope this helped

How did scientists discover the common structure of cells?

Answers

They used the mcroscope to observe the structures of the cell. Some scientists draw while they are observing in the microscope

scientists first discovered cells through the microscope

16. Which of the following would be LEAST likely to lead to speciation? *O
A flock of sparrows is blown off course to an island far from their natural habitat.
A mutation arises within a population of orchids that prevents the orchids from
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O
A volcanic eruption creates a barrier separating two populations of rodents.
A single coconut is carried to a remote island in the Pacific Ocean by water currents.

Answers

A single coconut is carried to a remote island in the Pacific Ocean by water currents would be least likely to lead to speciation.

What is speciation?

"Speciation is how a new kind of plant or animal species is created."

When speciation occurs?

"Speciation occurs when a group within a species separates from other members of its species and develops its own unique characteristics."

What are the main factors of speciation?

The factors responsible for speciation are:

  1. Geographical barrier.
  2. Natural selection.
  3. Genetic drift.
  4. Large mutation.

What are the types of speciation?

There are five types of speciation:

  1. allopatric,
  2. peripatric,
  3. parapatric,
  4. sympatric,
  5. artificial.

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Answer:

A volcanic eruption creates a barrier separating two populations of rodents.

Explanation:

What happens to water once it reaches Earth's surface

Answers

If you're referring to rainfall, much of the water evaporates eventually after reaching Earth's surface. If it falls in the ocean of course that is not usually the case.

Final answer:

When water reaches Earth's surface, it can become groundwater, accumulate in bodies of water, or evaporate into the atmosphere.

Explanation:

When water reaches Earth's surface, it can undergo several processes. First, it can soak into the ground and become groundwater, which fills up spaces in soil and rocks. Second, it can accumulate in bodies of water like lakes, rivers, and oceans. Finally, some of the water can evaporate back into the atmosphere, where it will eventually condense and form clouds, leading to precipitation and the water cycle.

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Initial evidence is usually gathered by using your _____

Answers

Initial evidence is usually gathered by using Collection tools