Oceans
Which underwater machine helps humans travel around beneath the surface of the ocean?
More Questions from Oceans
What was the largest oil spill in terms of volume in the 20th century?
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Mar del Plata is an Argentine city on the coast of what ocean?
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The Amazon River empties in to which of these oceans?
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The poisonous fish that can swallow water in order to double its size is also known as what?
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In what year did the International Whaling Commission declare blue whales to be a protected species because of a huge decrease in their population?
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Brine pools in the ocean have an unusually high level of what?
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