Oceans
What percentage of Earth's volcanic activity occurs on the ocean floor?
More Questions from Oceans
Dissolved salt makes up what percentage of ocean water?
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Which of these is a relatively new method of cleaning up ocean oil spills?
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In what century did Vitus Bering discover Alaska while exploring what became the Bering Strait?
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Which of the following is a major predator of sea otters?
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The blowhole of a sperm whale is shaped like which of the following letters of the alphabet?
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The St. Lawrence Seaway opened in 1959 allowing oceangoing ships to reach which Minnesota city?
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What surface rock comprises the majority of the Earth's crust in the area beneath the oceans?
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