Question

What is the importance of parent rock ?​

Answer 1

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Explanation:

The parent rock determines the colour, texture, the chemical properties, permeability and the mineral content of the soil. At the same time, climatic conditions like temperature and rainfall determine the rate of rock weathering and existence of humus in the soil.

Answer 2

$\underline\bold\green{Importance \ of \ parent \ rock}$

Both parent rock and climate play an important role in soil formation. The parent rock determines the colour, texture, chemical properties, permeability and mineral content of the soil. At the same time, climatic conditions such as temperature and rainfall determine the rate of weathering of the rock and the existence of humus in the soil.