Oceans
A low-oxygen area of the ocean is often referred to as what?
More Questions from Oceans
A finless porpoise takes its name from a near-complete lack of which fin?
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Unlike most rivers, which direction do rivers in China generally flow?
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Which of these animals depends on the ocean currents in order to move?
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Who is credited as being the discoverer of the Pacific Ocean?
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Which of the following seafood fish is usually pink/orange in color?
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The only enemy to the orca or killer whale is which of the following predators?
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