Question

Fertilizers are rich in ______ minerals.

(a) N,P,K. (b) C,O,H

(c) C,P,O

(d)C,H,Ca ​

Answer 1

Answer:

option a is the correct answer

Answer 2

Answer :

(a) N, P, K

Explanation :

Fertilizers are rich in 3 main minerals:-

(i) Nitrogen

(ii) Phosphorus

(iii) Potassium