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mario62 [17]
3 years ago
6

When ponds freeze, they freeze at the surface first before freezing at the bottom.

Biology
1 answer:
tamaranim1 [39]3 years ago
3 0

Answer:

the answer would be b. density

Explanation:

The density of ice is less than that of liquid water. ... Thus, the ice layer at lower temperature floats over the water below it. Due to this, the freezing of water into ice occurs continuously from the top towards the bottom.

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