Answer:
C. Extreme heat and pressure from deep within the earth causes changes to rock's appearance, structure, and composition.
Explanation:
Metamorphic rocks are formed by the physical or chemical alteration by heat and pressure of an existing igneous rock or sedimentary rock into a denser form.
Answer:
diversity is the quality of being diverse or different
variation is the act or state of varying
Explanation:
The true statement regarding the layers of the rainforest and its contents is: the canopy consists of very tall trees that block sunlight from lower layers (option D).
<h3>What is a forest?</h3>
A forest is a dense and uncultivated tract of trees and undergrowth, larger than woods.
A forest can be described as an area of land that is predominantly made up of trees and few grasses.
The forest region is categorized as follows:
- Canopy or upper stratum
- Middle layer
- Forest floor
However, the canopy consists of very tall trees that block sunlight from lower layers.
Learn more about forest floor at: brainly.com/question/7079302
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