CBSE BoardEnglish MediumSTD 7Social StudiesAir3 Marks
Question
Why do astronauts wear special protective suits when they go to the moon?
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Answer
Astronauts 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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