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Properties Of Water
Beginning of essay
Water is essential for life as we know it on earth. It is used by plants
and animals for basic biological processes which would be impossible without the
use of water. The origin of all life can be traced back to the water in the
Earth's precambrien seas. Water is also the universal solvent. It ....
Middle of essay
.... Once the ice is
cooled down to 4 degrees or less, the hydrogen bonds no longer contract, but
they become rigid and open, and the ice becomes less dense. Because the ice has
become less dense, it floats on liquid water. Water freezes from the top down.
Once the top freezes, it acts as an insulator, so that the water beneath it
takes a very long time to cool off enough that it freezes. This also traps just
enough warmth to keep marine animals alive during the winter.
The process of turnin.... |
| Number of words: 1189 |
Approximate pages: 5 |
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