KIDS QUIZ
SPACE EXPLORATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How are Mars and Earth similar?
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A day is about the same length
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Both have a metallic core and rocky outer crust.
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Both have ice caps that form at the poles.
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All options are true.
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Explanation:
Detailed explanation-1: -When the solar system settled into its current layout over four billion years ago, Mars and Earth formed from the same materials and looked very similar. Both are terrestrial planets, with a central core, a rocky mantle, and a solid crust.
Detailed explanation-2: -Like Earth, Mars has seasons, polar ice caps, volcanoes, canyons, and weather. It has a very thin atmosphere made of carbon dioxide, nitrogen, and argon. There are signs of ancient floods on Mars, but now water mostly exists in icy dirt and thin clouds.
There is 1 question to complete.