Mountaineers carry oxygen cylinder, when they go higher in the atmosph

1.	Mountaineers carry oxygen cylinder, when they go higher in the atmosphere because
Answer» Mountaineers carry OXYGEN CYLINDER, when they go higher in the ATMOSPHERE because Choose the correct option from below LIST (1)Air becomes thinner as we go higher in the atmosphere (2)Air becomes DENSER as we go higher in the atmosphere. (3)Oxygen does not help them to fly higher (4)They do not carry oxygen but Carbon dioxide cylinder Answer:-(1)Air becomes thinner as we go higher in the atmosphere

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