Oceans
What special sense do some whales and dolphins use to hear underwater?
More Questions from Oceans
What instrument uses sound waves to help get a picture of the ocean's bottom?
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Hector's dolphin is the world's smallest dolphin and also the what?
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How many countries were affected by the 2004 Indian Ocean tsunami?
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In the Atlantic, hurricane season starts June 1, while in the Pacific it starts when?
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Which underwater machine helps humans travel around beneath the surface of the ocean?
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