Earth
How many continents does Earth have?
More Questions from Earth
What weather-related term comes from Greek words for "high in the sky" and "knowledge"?
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What theory proposes that Earth's landmasses were once connected and drifted apart?
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What's the name for the weight of air pushing down on Earth's surface?
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What are mounds of sand that have been windblown called?
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Which of these pairs of elements was discovered before the 14th century?
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What igneous formation is usually seen in the core of folded mountains?
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