When the outer layers of the rock fall apart from the main rock due to difference in temperatures, the process is called _
Answers
when the outer layers of the rock fall apart from the main rock due to difference in temperatures,the process is called weathering.
Answer:
Explanation:
When the outer layers of the rock fall apart from the main rock due to difference in temperatures, the process is called exfoliation .
What is exfoliation ?
Large flat or curved sheets of rock break apart and separate from the outcrop during the exfoliation process as a result of pressure relief: When the overburden of a rock created at high pressure deep in the Earth's crust is removed by erosion, it allows the rock to expand, causing cracks and fractures along the sheet of rock.
Exfoliation is a type of mechanical weathering in which the rock beneath is peeled away by bent rock plates. Exfoliation domes or dome-like hills and rounded boulders are the result of this. Exfoliation domes develop along joints, which are curved planes of parting that are roughly parallel to the surface.
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