Environmental Pollution
the problem of pollution, cause, artificial substances, release, waste products, industrial production, consumption of goods, bring it under control, agriculture, chemicalsubstancea.
Environmental Pollution
I read a piece of news recently. It says that in Japan marly businessmen ave selling fresh air to customers.and now it is becoming more and more popular. Why? --Fresh air is getting less and less in Japan, and so is it in the U. S. A.
In fact, environmental pollution is a very serious problem the whole world is facing.
it is mainly caused by the waste products released f ..........