Science

What protects our Earth from harmful rays?

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What causes the moon to shine?
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What satellite series was known as "fellow traveler"?
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What process refers to the joining of pollen with an ovule to form a seed?
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If you are caught in a sudden heavy rainfall of a showery nature, you are caught in a what?
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What is an angle that an airplane's wings make with a horizontal plane called?
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What is the waxy covering on plant leaves?
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On average how many miles is Pluto away from the Sun?
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How many watts is one horsepower?
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