Oceans
Blue whales have an extremely loud call, approximately how loud measured in decibels?
More Questions from Oceans
The St. Lawrence Seaway opened in 1959 allowing oceangoing ships to reach which Minnesota city?
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A large number of islands referred to collectively is a what?
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In the 1970's, a large and failed expansion to Florida's Osborne Reef was comprised mostly of what?
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Which term refers to the regular abnormal warming of the Pacific Ocean?
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