We need air to breathe, water to drink and food to eat, but there is a growing number of people in the Earth so that we have to share these everything with more people. The growing number of cars contribute much to the air pollution. Factories produce a large amount of carbon dioxide, lead poisons etc. which get into the air. Some of them in combination with water make sulfuric acid in the clouds, it later falls as acid rain which kills trees and make soil infertile. factories also pollute rivers because they put there their chemical waste. Also farmers pollute the soil using a lot of pesticides and fertilizers. This pollution can also poison groundwater. I think that the best way how to reduce pollution is reducing, reusing and recycling.
- 24/03/2005
- 10:36:33
- Score: 2 out of 3 people found this comment useful.