Question

Find out the reasons for the following.
1. The Himalayan region is full of conical shaped trees like pine, spruce and fir.
2. Mountaineers carry oxygen cylinders while climbing high mountains.
3. Himalayan rivers are perennial in nature,​

Answer 1

Answer:

2 It is because when they climb mountains, as altitude increases, the amount of oxygen level in the atmospheric air decreases as trees are not found at higher altitudes. The air pressure gets lower as the altitude increases.

Answer 2

Answer:

i Hope its help full

Explanation:

mark me as genius