Question

Question 8
Find out the correct sentence about manure

(i) Manure contains large quantities of organic matter and small quantities of nutrients.

(ii) It increases the water holding capacity of sandy soil.

(iii) It helps in draining out of excess of water from clayey soil.

(iv) Its excessive use pollutes environment because it is made of animal excretory waste.

(a) (i) and (iii)
(b) (i) and (ii)
(c) (ii) and (iii)
(d) (iii) and (iv)

Answer 1

(b) (i) and (ii)

Manure - Manure are organic matter like animal wastes, humus and rotten vetables and fruits that are used to improve the fertility of the soil. They contain less nutrients compared to the artificial fertilizers and also improve the water holding capacity of soil.