Oceans
About how many million tons of salt are obtained from the ocean each year?
More Questions from Oceans
A bend in a river that is usually in the middle or lower course is called what?
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What is the funnel-shaped opening beneath an octopus's head that secretes a black fluid when threatened?
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Beluga whales have teeth designed for grabbing and tearing its prey, how many teeth do they have?
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The three types of ice that cover the Arctic Ocean are polar ice, fast ice and what?
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