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Marine

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humaledu's version from 2017-12-19 00:22

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Question Answer
As pure water approaches its freezing point, the density decreases. Why does this happen?

The hydrogen bonds break as the molecules compress.

The hydrogen bonds become rigid, allowing it to expand slightly.

The water compresses into ice.

Ice takes up a smaller surface area than liquid water.
The hydrogen bonds become rigid, allowing it to expand slightly
What determines the availability of energy in a tropical cycloneThe storm needs to stay over warm waters
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