Question

what is mean by previous and imperious rock​

Answer 1

Answer:

The rocks that do not permit water to pass through them freely are known as Impervious Rocks. They may be porous, like clay, or non-porous, like unfissured granitic rocks. ... Rock which allows water to pass through it due to cracks or defects are known as pervious rocks.

Answer 2

Answer:

The rocks that do not permit water to pass through them freely are known as Impervious Rocks. They may be porous, like clay, or non-porous, like unfissured granitic rocks. ... Rock which allows water to pass through it due to cracks or defects are known as pervious rocks.

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