The earth is our home. We must take care of it. Life today is easier but there are some new problems. One of the biggest problems is pollution. Many years ago, the problem was not so serious. With the fast growing of people, man is slowly polluting the whole world. In other words, the more people, the more pollution. Pollution is beginning to harm our health and even our life.
Many countries don't let people bum anything bad for air in houses and factories in the city, Pollution by SO2 is now the most dangerous pollution. It's partly caused by heavy taffy People say it's best to ride bicycles. When you are riding, there is no pollution.
Plastic has been one of the most used products in the world But it is dangerous for plant, human and animal life. When people don't know what to do with plastic bags, they drop them into the ocean. Instead, we can use paper bags and bottles which are made of environment-friendly materials
The most importation thing to know about plastic bags is that they will take millions of years to decompose (分解) Environmentalists have been encouraging people to stop the use of plastic bags almost in every country It would be very helpful if more and more people make this word a better place with the help of recycling and not using plastic bags.
| Problem: | Pollution | |
| Reason: | People fast. It means the more people, the more pollution | |
| Result: | Pollution isto our health and even our life. | |
| Kinds: | Air pollution | Reasons: 1. Burning something bad 2. Heavy traffic Pollution by SO2 is ato the air. |
| Advice: 1. Don't burn something bad. 2. It's best to ride bicycles because there is no pollution. | ||
| Plastic pollution | Reason: 1. plastic bags Plastic is widely used in the world, but people don't know how towith it. | |
| Advice: 1. Stop the use of plastic bags. 2. Use paper bags while shopping 3. Carry on thepolicy. | ||
