Question

4. Name the following:
a) The oldest mountain range in country. b) Two extinct species.
c) Release of water vapour by trees.
d) Delhi lies in the triangle formed by ridge and the river _____________________.
e) Two trees which yield gum.
f) Four medicinal plants.
g) Five forest products.
h) Two trees used for making paper.​

Answer 1

Answer:

a) Aravalli is the oldest mountain range in the Indian subcontinent.

b) Indian aurochs Pink-headed duck (now found only in Myanmar) Sunderban dwarf rhinoceros

c)Transpiration

d)\ The third side of the triangle is formed by the shifting channel of the Yamuna River.

e) The important gum yielding trees are neem babul khair

f)  tulsi peppermint neem

g) Five products that we get from forests are timber, spices, oils, medicines and wood.

h) Pine. Chile Pine or Monkey Puzzle Tree

Explanation: