Question

3. Match the followings :
(i) Land use
(a) prevent soil erosion
(ii) Humus
(b) narrow zone of contact between the lithosphere,
hydrosphere and atmosphere
(iii) Rock dams
(c) productive use of land
(iv) Biosphere
(d) organic matter deposited on top soil
(e) contour ploughing
4. State whether the given statement is true or false.
If true, write the reasons.
(i) Ganga-Brahmaputra plain of India is an overpopulated region.
(i) Water availability per person in India is declining.
(iii) Rows of trees planted in the coastal areas to check the wind
movement is called intercropping.
(iv) Human interference and changes of climate can maintain the
ecosystem.​

Answer 1

Answer:

this is very big.........................

Answer 2

Answer:

you take picture and send