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प्रश्न
Why is mechanical weathering also known as physical weathering?
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उत्तर
Because it involves the physical disintegration of rocks. Physical disintegration is quickest when rock is already weakened by chemical weathering. So it is primarily known as mechanical weathering.
संबंधित प्रश्न
Define the following term briefly:
Soil structure
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Soil profile
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Soil
Define the following term briefly:
Chernozems
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The breakdown of rocks without changing their chemical composition is called ______.
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Give reason:
Physical weathering causes cracks on the surface of the earth.
Define Granular Disintegration.
