Earth's Energy Systems Unit Test

Question

Earth's Energy Systems Unit Test

11 of 1111 of 11 Items

Question
In one to two sentences, identify and describe the processes that must happen for sand to eventually become metamorphic rock.(2 points)

Short Answer Rubric (2 points)
Points Awarded Criteria
2
The answer is very clear.

The answer is fully supported by details.

There may be a few errors in grammar, usage, or mechanics. Errors do not interfere with meaning.

1
The answer is somewhat clear.

Details are weak or not related.

There are some errors in grammar, usage, and mechanics. Errors interfere with meaning.

0 The question is not answered.

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Answer 1

For sand to become metamorphic rock, it must undergo the processes of compaction and cementation. Compaction refers to the process of particles being squeezed together and densifying, while cementation involves the binding of these particles together through the deposition of minerals like calcite or silica.

Answer 2

To eventually become metamorphic rock, sand goes through the processes of burial, where it is buried under layers of sediment, and compaction and cementation, where the sand particles are compressed and fused together with minerals, forming a solid rock.