Earth
About 100 lightning bolts strike the earth how often?
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Which of these continents would you find in the southern, western hemisphere?
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Which of these is a way to curb human pollution?
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Which of the following is a nonrenewable resource?
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What does the term "geocentric" mean?
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What type of radar measures radial velocity?
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What is the mountain range that separates Spain from France?
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What is the largest natural carbon sink on earth?
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What are minerals found in high quantities and worth mining called?
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Which of these rivers flows north?
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A weather proverb says "A year of snow," followed by what?
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What are the three main categories of rock?
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What substance, added to fog, makes smog?
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What is best described as gage pressure plus atmospheric pressure?
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Which of these is the best way meteorologists track big storms such as hurricanes?
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Where was the lowest world temperature, -128.6 degrees?
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Confluence is the opposite of what?
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What is the transport of top layers of soil to another place called?
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When does magma become lava?
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What type of climate word would you use to describe the climate around your house?
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