Dave's ESL Cafe's Student Discussion Forums

[innovation_boat]

Air Pollution

Nowadays, there are many pollution problems all around us
such as air pollution, water pollution, etc.
Those problems can damage the environment and our lives.
In my opinion, air pollution is a serious problem for several reasons.

First, air pollution resulted from fumes from vehicles and factories causes carbon dioxide,
carbon monoxide and other poisonous gases that are dangerous for our lives.
If we breathe those gases into our lung, they may cause a lung cancer.

Second, when sulfurs dioxide and nitrogen dioxide from the burning of fuels are released into the air,
they will cause acid rain that can damage water, forest, soil resources and even human health.
For example, the acid rain that damaged some forests in Canada originated in the industrial area of USA.

Finally, air pollution caused by chemicals is a very serious problem
because it causes the loss of the ozone layers.
Without ozone, not only human beings but all plants and animal are
exposed to ultraviolet ray and other dangerous rays from the sun.

In conclusion, air pollution is a serious problem because it can damage the environment and lives in the world.
Do you agree with me?