Question

Basic soil can be corrected by adding
a) urea
b) nitric acid
c) organic manure
d) formic acid​

Answer 1

Answer:

organic manure

Explanation:

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Answer 2

Answer:

Organic Manure

Explanation:

This is because urea is hum nitrogenous waste and it is harmful for the plants.

Nitric acid is a very strong acid.

Formic acid is poisonous to consume.