GREEN HOUSE AFFECT ppt .pptx

Green House effect

1. GREEN HOUSE AFFECT BY YASHAS AND UTSAV

2. WHAT IS GREEN HOUSE AFFECT ? 100 years ago CO ₂ - 275ppm In the year 2007 - 375ppm In the year 2040 - 450ppm

3. THE MAJOR GREEN HOUSE GASES.

4. THE SOURCES OF GREEN HOUSES GASES

5. HOW TO REDUCE GREEN HOUSE AFFECT Alternate sources of energy are to be used on a large scale Water logging should be avoided Reduction of the use of CFC Carbon market Advanced and efficient technologies for reducing emissions from fossil fuels. Afforestation and reforestation

6. AFFECTS OF GREEN HOUSE EFFECT

7. HOW GREEN HOUSE GASES AFFECT THE OZONE LAYER