KIDS QUIZ
SPACE EXPLORATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A telescope would be MOST useful in answering which question?
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How do rockets move in space?
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What shape is a human skin cell?
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What is on the surface of the Moon?
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How do worms breathe underground?
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Explanation:
Detailed explanation-1: -The surface of the moon The moon’s surface is covered with dead volcanoes, impact craters, and lava flows, some visible to the unaided stargazer. Early scientists thought the dark stretches of the moon might be oceans, and so named such features mare, which is Latin for “seas” (maria when there are more than one).
Detailed explanation-2: -If we could look at the Moon through the Hubble Space Telescope, for which D is 2, 400 mm (94.5 inches), we’d be able to discern surface features as small as 0.05 arcsecond. When the Moon is closest to Earth, only 356, 000 kilometers (221, 000 miles) away, 0.05 arcsecond corresponds to about 85 meters (280 feet).
There is 1 question to complete.