Question

Ch-10: Respiration in Organism
Q9. The Mountaineers carry oxygen with them because

A) At an altitude of more than 5 km there is no air.
B) The amount of air available to a person is less than that available on the ground.
C) The temperature of air is higher than that on the ground.
D) The pressure of air is higher than that on the ground.



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Answer 1

Answer:

Option B is correct

Explanation:

At higher altitudes air density very less as compared to lower altitudes

Answer 2

Answer:

Alvars – Vishnu

Muslims – Allah

Ramandi – Rama

Gaudiya – Krishna

Sikhism –Guru Nanak

Nayanars – Siva

Hope It Helps !