Question

4. Select the odd one out giving reasons:
(a) Top soil, subsoil, humus, parent rock
(b) Sand, clay, silt, humus
(c) Deforestation, floods, terrace farming, overgrazing​

Answer 1

Answer:

(c) is odd one of following

Answer 2

a. Humus _ It contains decomposed remains of plants and animals.

b. Humus_ It contains decomposed remains of plants and animals.

c. Terrace Farming_ One of the methods of soil prevention.