Write a paragraph on Environmental Pollution for class 7,8,9,SSC and HSC in 150,200,250 and 300 words

Write a paragraph on Environmental Pollution for class 7,8,9,SSC and HSC in 150,200,250 and 300 words

Paragraph on Environment Pollution for class 7,8 in 150 words.  Write a paragraph on 'Environment Pollution' . Your paragraph should include the answers to the following questions.  What do you mean by environmental pollution?  What are the elements that pollute our environment?  How is air polluted?  How is water polluted? How is sound polluted?  How does environmental pollution affect our lives?  Why should we prevent environment pollution? Environment Pollution Environmental pollution means a remarkable change in chemical, physical and biological characteristics of environment. It has become a serious problem in our country. In our cities, the air is being polluted by smoke from factories and from carbon monoxide gases emitted from motor vehicles. Water is polluted particularly as a result of untreated sewage. Industrial waste and insecticides alarmingly pollute water. Another form of pollution is sound pollution. It is caused due to noise from motor vehicles, domestic appliance, radi…