Earth
A line of equal or constant air temperature is what?
More Questions from Earth
What is the name of the galaxy in which the Earth exists?
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What two countries lie on opposite sides of the Juan de Fuca Strait?
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From where does 90% of the water vapor in the air come?
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What was the Great Plains of the U.S. called in the 1930's because of erosion?
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What are solids contained in the gas that issues from a volcano called?
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What acidic precipitation occurs when sulfur dioxides build up in the clouds?
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