The alternate heating and cooling of rocks result in
QuestionThe alternate heating and cooling of rocks result in
The correct answer is C.
When rocks are exposed to alternate heating and cooling, it can cause them to break into smaller pieces. This process is known as fragmentation.
The heating and cooling of rocks can be caused by various factors such as sunlight, changes in temperature, and geological processes like volcanic activity. When rocks are heated, they expand, and when they cool, they contract. This continuous expansion and contraction can create stress within the rocks, leading to cracks and fractures. Over time, these cracks can widen and cause the rocks to break into smaller fragments.
Fragmentation is an important process in nature as it helps in the breakdown of rocks into smaller particles. These smaller particles can then be further weathered and eroded, contributing to the formation of soil. Soil is essential for plant growth as it contains nutrients, water, and provides a medium for the plants to anchor their roots.
In summary, the alternate heating and cooling of rocks can cause them to break into smaller pieces, a process known as fragmentation. This is an important step in the formation of soil, which is vital for plant growth.
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