Oceans
A finless porpoise takes its name from a near-complete lack of which fin?
More Questions from Oceans
Approximately how long can a sperm whale stay underwater on a single breath?
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What did early ocean scientists use to measure the distance to the ocean floor?
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The Irrawaddy dolphin is similar to which whale in appearance?
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Which of the following whales is scientifically classified as the "Eschrichltius Robustus"?
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Brine pools in the ocean have an unusually high level of what?
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What did the earthquake that triggered the 2004 Indian Ocean tsunami register on the Richter scale?
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