Global warming Kolotygina Marianna
The reason of global warming: 1.Change of solar activity 2.Change of a corner of an axis of rotation of the Earth and its orbit 3.Ocean 4.Volcanic activity 5. Unknown interactions between the sun and planets of solar system 6.Explosions 7.The climate changes in itself 8. Human activity
Greenhouse effect is natural atmospheric phenomenon
Temperatures C – C
Glacier Pasterze (Austria) Glacier Aggasir (Canada)
Glacier Grinnel (Canada)
Average temperatures can increase C – C illnesses Disappearance of biological species Natural cataclysms
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