1. Causes and Effects

2. Greenhouse gasses pollute the air. Burning fossil fuels causes pollution.

3. Seas levels are rising Global average sea levels have risen by 10 to 25 cms over the past 100 years. In the next 100 years they could rise another 50 cms. This is because of the ice is melting in the North and South pole.

4. The Antarctic The ice is melting in the poles because of all the pollution in other countries.

5. Austrailia In Australia there is a big hole in the ozone layer. The sun is really strong over there and you can get skin cancer. There is also a hole in the ozone layer in Antarctica.

6. Cars Cars use oil which causes pollution.

7. Use a bike instead of driving.

8. Chemicals pollute the air, water and land they are created by burning fossil fuels.

9. by Josh and Oscar