Earth

What type of gem is the Star of Africa or the Cullinar II?

More Questions from Earth
Which word means to "filter down through the soil horizons"?
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What does a pluviometer measure?
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What process helps to break down rocks by wind, air or rain?
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What storm is the opposite of an anticyclone?
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What is compressed moss that turns blackish brown called?
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Where would you take cover from a tornado?
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What is the ability of fluids to flow through soil called?
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Which of these is a spiral storm that can be many miles wide?
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