Earth

What is the estimate of the true age of a mineral or rock called?

More Questions from Earth
Which of these is another name for dirt?
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If an organic material is converted into stone, it becomes what?
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What zone is between the Earth and the atmosphere?
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Mount St. Helens erupted in what U.S. state?
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A 17.5-inch hailstone was recorded in what U.S. state?
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What layer in the atmosphere is responsible for filtering out solar radiation?
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What word is generally used to describe visible air pollution?
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What is the destruction of forests called?
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