Air pollution

  About my self:- My name is Sai Priyadarshani Sethi. My father's name is Mr. Sashadhar Sethi and my mother's name is Mrs. Nirjharini Sethi. I read in class x from Dakha High school,Chandbali. About our school: - The school is the place where we learn to read and write. It is the crucial place for a student and it helps us to learn new things.The teachers are always helpful and teach us important things in life.   The name of Our school is Dakha High school, Chandbali.  It was established in 1946. It is the best school in our city. It is 5T school. The teaching and explanation style of the teachers of this school is one of the best from other schools.  In this school, classes from 6th to 10th standard are taught. Our school is known as a prominent school in Chandbali block because vocational subject I.T( information technology) is one of its speciality.   There is a garden in front of our school and the big playground just before it . There are twenty one class rooms, a laborat

  What is air pollution: - A ir pollution is contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere. Household combustion devices, motor vehicles, industrial facilities and forest fires are common sources of air pollution. Why does air pollution occur? Pollutants of major public health concern include particulate matter, carbon monoxide, ozone, nitrogen dioxide and sulfur dioxide.One of the biggest causes of air pollution is sulfur dioxide, which is emitted through the combustion of fossil fuels such as coal, petroleum for energy in power plants, and other industry combustibles. What is the effect of air pollution:- Human effect- E.g diseases Environmental effects- Acid rain Haze Wildlife Ozone Depletion Eutrophication Crop and forest damage Global climate change   Causes of air pollution:- These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spo