Science Riddles - Page 4

What swirls, loops, and circles on your fingertips, yet never moves?
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What part of your body has the most bones?
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What is neither water nor land, and is always soaking wet?
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What makes up about 20% of the Earth’s surface?
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What never rusts, tarnishes, or loses its shine?See the solution

What substance can be used to make oil and build clay?
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What are the three R’s of keeping the Earth clean?
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Some people lose 100 of these every day. What are they?
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What is so big it stretches into two countries and comes closer than anything on Earth to being a real “sky scraper”?
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How long was the longest drought in history?
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