Question

Consider the following pairs:(i) Land Use – Prevent soil erosion(ii) Humus – Land suitable for agriculture(iii) Rock dams – Productive use of land(iv) Arable land – Organic matter deposited on top soil. Choose the correct option: (a) (i), (iii) and (iv) (b) (i) and (iii) (c) (ii) and (iv) (d) None of the above

Answer 1

Answer:

1a 2b 3 c 4 d bhai ye hel karle shayad aapko