Earth
Which age is known as the "Age of Fish"?
More Questions from Earth
What's the name for the weight of air pushing down on Earth's surface?
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What mineral makes both sapphires and rubies when cut and polished?
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What are the seasonal rains that occur in southeast Asia called?
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What is a scientist who specializes in soil and crops called?
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What are the broken-off pieces of glaciers that make it to the open sea called?
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What type of scientist studies microscopic plants and animals?
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