Unsolved world — Atmosphere

February 21, 2012 19:14

In the empty darkness of space, surrounded by the planets and the cold vacuum, the planet Earth as an oasis of life. All because of our protective cocoon of gas. This protective layer of air takes the form of what we see on the ground. It protects, insulates and supports us, it carries the water on Earth, and is a shield from cosmic radiation strikes and deadly …

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