Earth
What acidic precipitation occurs when sulfur dioxides build up in the clouds?
More Questions from Earth
What is the hard, dark substance found in the ground that is mined for fuel?
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How much of an iceberg appears above the water line?
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Which of these is not a type of coral-reef shoreline?
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What clouds have bases between 6,000 and 18,000 feet?
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Which scale is used to describe a mineral's hardness?
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What was the nationality of the scientist who demonstrated a heliocentric system?
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What is the process that removes salt from sea water?
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What is a person called who specializes in the physical structure and process of the earth?
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