Bài làm

Nowadays, people have to face a lot of serious diseases, and pollution is one of the causes. The most serious problem is the air quality. We build too many factories and release too much exhaust fumes into the atmosphere, and it makes the air uch on air conditioners which also create negative effects to the air, and it is better if we can use fans instead on the not too hot days. The air is very important to us, and we need to keep it cleanbecome worse and worse. We inhale all of the harmful chemicals directly, and I do not know why people are not taking it seriously. A very easy thing that most of us can do to help improve the quality of air is switching to public transportations. 10 people may need 10 different motorbikes, but we can reduce the exhaust fumes from those motorbikes by using the bus or subway. We also depend too m in order to have a healthy life.

Protecting the environment is protecting our own life, if the environment is polluted or destroyed, we will no longer exist. If the environment is clean, our health and life will be long and sustainable. The environment around us gives us life, a condition for our existence and development. 

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