KIDS QUIZ
SPACE EXPLORATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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According to the essay, why should humans be used for space travel instead of robots?
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Robots cost more money.
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Man shouldn’t risk damaging robots in space.
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Robots do not contain a lot of knowledge.
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Man should experience space first-hand.
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Explanation:
Detailed explanation-1: -Fundamentally there is no real choice between robotic and human exploration of space, however. Both are synergistic and mutually dependent. Robotic exploration is necessary to enable human exploration by setting the context, providing critical information, and reducing the risk to humans.
Detailed explanation-2: -Radiation Radiation exposure is 10 times higher in low orbit than it is on land. As insulating lead is too heavy for spacecraft, astronauts receive toxic doses of radiation every second. The damage to the retina, the thyroid, and the brain, along with the body’s most sensitive tissues, is permanent.
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