Earth
What is the weather phenomenon known as a "tsunami"?
More Questions from Earth
What are the traces of animals and plants left in rocks called?
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What is the name given to a fossil that best defines a rock layer's age?
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What process helps to break down rocks by wind, air or rain?
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What is the name of a glacier that is formed when two or more valley glaciers flow together?
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What type of boundary is displayed at the Mid-Atlantic Ridge?
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What theory proposes that Earth's landmasses were once connected and drifted apart?
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What mineral makes both sapphires and rubies when cut and polished?
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