Geography, asked by Sneha7087, 8 months ago

Explain Granular weathering And Block Disintegretion.​

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Answered by SɴᴏᴡʏSᴇᴄʀᴇᴛ
12

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Granular disintegration process of physical or mechanical weathering due to repeated heat  and cooling because of temperature change. As a result of alternative expansion and contraction of minerals in rocks causes the rock to break down into small pieces.

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Block disintegration occurs in well-jointed rock just like granite. And, it is particular effective in areas with great diurnal range of temperature somewhere between 10-15 degree celsius and areas with barrel rocks without  a protective vegetative cover. In this rocks are split along the joints into larger rectangular shaped block.

Answered by snehalgupta780
2

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