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The Mountaineers Carry Oxygen with Them Because: - CBSE Class 7 - Science

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Question

The mountaineers carry oxygen with them because:

  • At an altitude of more than 5 km there is no air.

  • The amount of air available to a person is less than that available on the ground.

  • The temperature of air is higher than that on the ground.

  • The pressure of air is higher than that on the ground.

Solution

The mountaineers carry oxygen with them because The amount of air available to a person is less than that available on the ground.

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Science Textbook for Class 7 (2018 to Current)
Chapter 10: Respiration in Organisms
Q: 9 | Page no. 119
Solution The Mountaineers Carry Oxygen with Them Because: Concept: Concept of Respire.
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