Oceans
What valuable metal is found in the oceans but is expensive to extract?
More Questions from Oceans
The Arctic Ocean is in which direction from North America?
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Pufferfish and boxfish are deadly to humans because of the presence of what poison in their skin and organs?
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What is the highest speeds dolphins have been known to attain?
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Which North Pole ocean is almost always totally frozen?
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Which of the following foods are most commonly eaten by sperm whales?
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About how many million tons of salt are obtained from the ocean each year?
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The Atlantic Ocean separates Brazil from which continent?
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A large number of islands referred to collectively is a what?
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