1. On the outline map of India provided to you, mark the location of all of the following. Write in your QCA Booklet the significance of the locations, whether physical/commercial/economic/ecological/environmental/cultural in not more than 30 words for each entry: (2 x 5 =10 marks)
New Jalpaiguri
Doklam
Chubby Valley
Ghaggar river
NH 58
2. Briefly explain the following terms in not more than 50 words each: (5 x 5 =25 marks)
Origin of waves
Surface currents
Neap tide
Equilibrium theory of tides
Storm surge
3. Discuss with suitable examples the ways in which ocean currents influence the climate of a region. (20 marks)
4. Differentiate between cropping pattern, crop combination and crop intensity. Also discuss the correlation between land capability and agricultural productivity. (15 marks)
5. Give a brief account of cropping pattern in the North East. Is it sustainable? Examine. (15 marks)