Le changement climatique
Storyboard-Text
- in 1900 the average temparature was mild and proper!so at that time the ice floe represended 8milion square meters!
- In 2000 the average temperature incresed to 0.5°c!The ice floe decresed from 8 milions to 6 milions squar meter!
- In 2050 , for the first time Artic should dissappear .Because temperatures will increase between 3.3°c and 10°c at the end of century
- CO2
- The consequences of all this are human activities
- CO2
- The consequence of all this is that the water level will rise between 13 and 68 cm in 2050
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