Quiz

What is water conservation?

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What is the main reason some rivers disappear seasonally?

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Which national park is famous for its giant sequoia trees?

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What was the primary reason the Trans-Saharan trade routes were established?

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What Was the First U.S. Transcontinental Highway (1913)?

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How many U.S. presidents have been impeached by the House of Representatives?

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What do the Apache people actually call themselves?

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