Pollution is a serious problem. Pollution can be caused by either natural events or human activities. An example of natural events causing pollution is a Volcanic erruption. Pollution occurs when substance such as volcanic fumes are emitted into the air. These fumes can cause people to have breathing difficulties. An example of human causing is a disposal of waste. Waste refers to any substance that is useless an unwanted. Some examples are domestic industrial wasts sch as fumes and chemical wastes. When waste that is added to the the environment has a harmful or unpleasant effect on it, we say that pollution has occured.
Nowadays, pollution is a serious problem around the world. This is due to a growing world population. And an increasing demands for goods. Jakarta, New Delhi, Rio de Jeneiro are the most polluted cities in the world. Pollution is the problem of developed countries as well, because most of them are industrial countries. In river of Jakarta, there are so many trash even organic and non-organic types of trash. That trash has plugged the river and then can causing the big flood. How poor our country.
I think it is obvious enough that our future’s life is on us. We should take care of the earth, instead of destroying it. Everyone should realize that they must care about the environment. Can we start from now?
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