We all know that biological pollution is very harmful. There are many different types of pollution in this world.
As we all know, pollution is very harmful to living things. There are many different types of pollution in this world.
For example: water pollution, air pollution, noise pollution and so on.
For example: water pollution, air pollution, noise pollution and so on.
Water pollution can make people sick and even die. Dirty air will increase the risk of lung cancer. Noise pollution can lead to insomnia. People's health will decline.
Water pollution can make people sick and even die. Dirty air will increase the risk of lung cancer. And noise pollution can make people insomnia. People's health will decline.
In my opinion, people should take measures to protect the environment.
In my opinion, people should take measures to protect the environment.
Recently, not only government departments but also individuals have participated in environmental protection. This is a good phenomenon. The river is clear and the air is fresh. People also realize the importance of environmental protection.
Recently, not only government departments but also individuals have participated in environmental protection. This is a good phenomenon. The river is clean and the air is fresh, and people realize the importance of environmental protection.
However, these are not enough. The problem still exists.
However, these are not enough. The problem still exists.
Not all the problems have been solved. Some factories still discharge sewage into rivers and toxic gases into the sky.
Not all the problems have been solved. Some factories still discharge sewage into rivers and toxic gases into the sky.
We should remember that environmental protection needs everyone's efforts.
We should remember that environmental protection needs everyone's efforts.