Question

why it is easier to breathe it on a seashore then on a mountain top​

Answer 1

Adaptation to high altitude

At sea level, around a fifth of the air you breathe is oxygen and the air pressure is around 760 mmHg. ... Higher pressure at sea level keeps oxygen molecules compressed together in air, so it is easier for us to breathe the amount we need in just one breath.

Answer 2

Answer:

Higher pressure at sea level keeps oxygen molecules compressed together in air, so it is easier for us to breathe the amount we need in just one breath. ... If you've ever been skiing or hiking above 3,000 metres, then you would have had over a third less oxygen in each of your breaths, compared to sea level.

Explanation:

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