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No Stupid Questions@lemmy.world • 7 months ago

Why are there circles of melted snow on this icy pond?

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Why are there circles of melted snow on this icy pond?

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No Stupid Questions@lemmy.world • 7 months ago

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@Rakonat@lemmy.world
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2•7 months ago
Shallow water freezes first. Ice acts as an insulator so deep water will get cold but not freeze.

This is likely caused by vegetation at the bottom rotting and the gas rising up till it collects in on area, making the ice thinner and thus higher.
- @Modern_medicine_isnt@lemmy.world
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  1•7 months ago
  Not following why shallow water freezes first.

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