Question

Why does an astronaut carry oxygen cylinder with him, when he goes into the space

Answer 1

the astronaut carry a oxygen cylinder with him when he goes to space because in the space is the vacuum that doesn't contain any type of gases, there is not an atmosphere, and as we know that oxygen is very essential for our life if we forget a few seconds oxygen may be our death also cause, so astronaut have to take oxygen cylinder in absence of oxygen .

Answer 2

Answer:

As we go up in the space, the oxygen available for breathing becomes less and above certain height in space there is no oxygen at all, so the astronauts carry oxygen cylinders with them to ensure sufficient oxygen supply for breathing.

Explanation:

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