Earth

What is the organized history of the Earth called?

More Questions from Earth
What mineral makes both sapphires and rubies when cut and polished?
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What is petroleum as found in the earth, before it is refined?
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On which continent is the biggest area of rain forest found?
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78% of the earth's atmosphere is composed of which gas?
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Whose concept of erosion cycle dominated geology for 50 years after its release?
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What process helps to break down rocks by wind, air or rain?
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Which of these is not a metamorphic rock?
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Which age is known as the "Age of Fish"?
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