Density of Water: How dense can it be?
Comparing Water to Ice:
o Water is denser as a liquid than as a solid (ice) How is this possible? o Water expands as it cools o Zero degrees Celsius- water freezes into a crystalline structure Why is this good? o This helps Earth’s temperature: otherwise, it is possible that entire oceans would sink as ice o Ice floats, insulating the water below and preventing freezing |
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