Earth
Which of these planets is smaller than Earth?
More Questions from Earth
On October 11, 1999 the world population hit a milestone of how many?
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A vine disease caused by a fungus that attacks the green part of the vine is called?
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What is the name of the fossil resin that is often used in jewelry making?
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What is the Hawaiian name for smooth-flowing basaltic lava, often appearing twisted and rope-like?
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What layer of the Earth's atmosphere contains the ozone layer?
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