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Atmosphere

The Atmosphere is a term used to describe the mixture of different gasses that surrounds Earth. These gases consist predominantly of nitrogen, oxygen, argon, carbon dioxide, and water vapour. Most people believe the atmosphere is thick.

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Ozone Layer

Ozone Layer, a layer of protective gas some 10-40 km above the earth which absorbs ultraviolet radiation (UV) from the sun, occurs naturally in our Atmosphere nearly all concentrated in the ozone layer, a region located in the stratosphere several miles above the surface of the Earth. S

Tipping point

Tipping point is an irreversible moment when the dreaded feedback loop begins. The most central issue today for the scientific community is the tipping point; have humans already went too far, and may we now be helpless to stop and reverse global warming?