Oceans

What valuable metal is found in the oceans but is expensive to extract?

More Questions from Oceans
Which of the following has the largest head of any animal?
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The blowhole of a sperm whale is shaped like which of the following letters of the alphabet?
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Which fish known as danio rerio is commonly used in research?
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Which ocean is among the traditional "Seven Seas"?
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Into which ocean do most Chinese rivers empty?
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Plankton largely reside in what part of the ocean?
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What is the method of feeding used by humpback whales which allows them to round up highly concentrated masses of prey?
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Commerson's dolphin is also referred to as what other name?
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