short ppt on global warming

its a very short ppt on global warming

1. GLOBAL WARMING

2. WHAT IS GLOBAL WARMING A n increase in the earth's average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect.

3. WHAT IS GREEN HOUSE EFFECT The  greenhouse effect  is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by  greenhouse  gases.

4. CAUSES OF GLOBAL WARMING

5. EFFECT OF GLOBAL WARMING Melting of ice in Polar region Water became warm Effect on plants and animals Major effect on Agriculture Ozone layer gets depleted

6. WHAT CAN WE DO TO STOP GLOBAL WARMING ? We could all stop driving so much or carpool to save gas and not to burn so much Start inventing or buying on more electricity powered items Cut down on having much chemicals or smoke factories put out

7. GLOBAL TEMPERATURE

8. If we want to live longer, to be safe and in good health we must protect our planet