Presented by-:Mahek Dhoot

Agenda

• Facts

• Global warming

• Causes of global warming

• Impact on society

• Steps & measures to be taken

• Conclusion

Of the last 12 years are amongst the 12 hottest years since global temperatures have been measured.

25% wildlife will perish.

A team of scientists reported that the in a single year Greenland witnessed 32 glacial earthquakes between 4.6 and 5.1 on the Richter scale.

Mumbai’s Nariman Point will be submerged by 2015

Montana's Glacier National Park now has only 27 glaciers, while there were 150 in 1910.

The frozen tundra in Siberia is in danger of melting.

Rise of just 4 inches in the sea level could flood many South islands and large parts of Southeast Asia.

40% of Himalayan Glaciers would vanish.

Arctic ice is rapidly disappearing, and the region may have its first completely ice-free summer by 2030 or earlier.

Causes of Global Warming

Causes

Natural Causes

Man-madeCauses

Green house

effect

Cyclone Earthquake Drought

Tsunami Volcano Tornado

Green house effect

Man madecauses

Ecosystem

http://www.youtube.com/watch?v=c0fFAgAOvAk&feature=PlayList&p=D1A18B1DA42CB4A3&playnext=1&playnext_from=PL&index=8