CBSE BoardEnglish MediumSTD 7Social StudiesAir2 Marks
Question
Why do astronauts wear space suits on the moon?
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Answer
Astronauts have to wear special protective space suits filled with air when they go to the moon. If they did not wear these space suits, the counter pressure exerted by the body of the astronauts would make the blood vessels burst. The astronauts would bleed.
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