Earth

John Glenn first orbited the earth in what year?

More Questions from Earth
A line of equal or constant air temperature is what?
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What is a diamond an example of?
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Which of these is not a group of modern desert?
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What is the driest U.S. state?
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How long does it take for the Earth to rotate around completely on its axis?
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A weather proverb says: "Clear moon," followed by what?
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What is the imaginary line that runs around the Earth halfway between the poles called?
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What is a scientist who specializes in soil and crops called?
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