Question

Match the following. (i) Land use (a) Prevent soil erosion (ii) Humus (b) Land suitable for agriculture (iii) Rock dams (c) Productive use of land (iv) Arable land (d) Organic matter deposited on top soil - (e) Contour ploughing

Answer 1

ii---------(d)
iv---------(b)
iii----------(a)
i----------(e)

Answer 2

(i)Land use - (c) productive use of land

(ii)Humus - (d)organic matter deposited on top soil

(iii)Rock dams - (a) prevent soil erosion

(iv)Biosphere - (b)narrow zone of contact between the lithosphere