Question

explain the division of northern mountain and it's importance to india
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Answer 1

Hi


Northern Himalayas are divided into 4 parts in North-South direction based on the structure and relief. They are (i) Tibetan / Tethys / Trans Himalayas, (ii) Central / Greater Himalayas or Himadri Ranges, (iii) Lesser Himalayas or Himachal Ranges and (iv) Outer / Sub Himalayas or
Siwalik Ranges.

Importance:-
Forms as the natural barrier to the Sub-continent. Source for many perennial rivers such as Indus, Ganges, and Brahmaputra.


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Answer 2

Answer:

Northern mountains are divided on two basis

I) on basis of altitude

ii) on the basis of region

Thus on basis of altitude there are three divisions

a) Himadri ( great mountain or the outermost)

b) Himachal ( middle himalaya)

c) shiwaliks ( innermost himalya)

Now on basis of region

I) kashmir himalaya

2) kumaon

3) nepal

4) assam