Before ice can form on a lake, all the water in the lake must be cooled to
A)zero°C.
B)4°C.
C)-32°C.
D)none of the above

Name: Before ice can form on a lake, all the water in the lake must be cooled to A)zero°C. B)4°C. C)-32°C. D)none of the above
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Question

Quizplus · Accepted Answer

Before ice can form on a lake, all the water in the lake must be cooled to 4°C. This is because water reaches its maximum density at 4°C. As it cools further, it becomes less dense and eventually forms ice on the surface.

Before Ice Can Form on a Lake, All the Water