# Ice & Snow

Know that water can be solid (ice and snow) or liquid, that snow is made of tiny frozen ice crystals, that icebergs are huge chunks of ice floating in the ocean with most of their bulk hidden underwater, and that ice floats because it is lighter than liquid water

Builds on: Where Are the Poles? (hard, https://ai.page/c/where-are-the-poles/en.md)

Concept id: ice-and-snow. Subject: science. Licence: CC BY-SA 4.0.

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