Assertion:. Infertile soils are important for agricultural and allied…

Both Assertion (A) and reasoning (R) are correct and R is the correct explanation of A.

Both Assertion (A) and reasoning (R) are correct and but R is not the correct explanation of A.

Assertion (A) is true but Reasoning (R) is not correct.

Assertion (A) is not true but Reasoning (R) is correct.