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ScienceCLASS 7CBSE

answered 27 Mar 2026

When the soil is too basic, plants do not grow well in it. To improve its quality what must be added to the soil? (a) Organic matter (b) Quick lime (c) Slaked lime (d) Calamine solution

A.VERIFIED ANSWERfact-checked by tutors

Soln:

The answer is (a) Organic matter

Explanation:

Organic matter is added to basic soil to neutralize its base, which improves its quality.

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