Question

formation of soil by sun effect​

Answer 1

Answer:

Under the influence of solar radiation the rocks,heat up and expand.At night there cool down and contract.Since all parts of the rocks do not expand and contract at the same rate ,cracks appear in the rocks and ultimately the large rocks break up into smaller pieces

Answer 2

Burrowing animals and earthworms loosen and mix the soil and thus slow down the formation of distinct soil horizons. Relief, or the shape of the landscape, influences soil formation, mainly through its effect on drainage and erosion, and partly through variations in exposure to the sun and wind and in air drainage.