1. Reuse the water that is used to wash the vegetables or use the rain water to water the plants.

2. Use fans instead of air-conditioner

3. If really need use air-conditioner open it at 25degrees or above.

4.Use the energy-saving lightbulbs instead of other lightbulbs.

5. Do not put too much things inside the refrigerator as it will make the refrigerator less cooler.

6. Recycle plastic , paper and cans.

7. Put lots of clothes into the washing machine when you wanted to wash the clothes.

8. Take your own bags when you want to go to the supermarket or provision shop to buy things.

9. When washing your car , try to use only 2-3 pails only.

10. Fill the water that you need to wash the vegetables into a bowl .

1. The ozone layer is getting thinner as the day passed.

2. Some people are still necessarily wasting electric , paper and water.

3. People are still cutting the trees and causing the pollution.

4. The earth is getting warmer and warmer everyday.