Why not your parents?

Don't the litter in the street.

He bike to go to school every day.

    There are many kinds of pollution around us, 1air pollution, soil pollution, noise pollution and light pollution, etc. They are bad2our health in many ways.

    Burning gas, oil and coal creates air pollution. It can cause sore eyes and3problems.

    With the increase of pollution and the development of industry, litter is everywhere. It makes our environment dirty. People put lots of rubbish on the land. Farmers use too many4in the fields. They destroy the soil. So soil pollution has become serious.

    Noise pollution can make people5. For example, people may lose their hearing if they work in a6place for a long time. Too much noise can cause high blood pressure7.

    Working for a long time in strong, changeable light8cause some kinds of illnesses. It makes people feel9and is especially bad for the eyes.

    With10pollution, our planet will become greener and our health will be better. Let's be greener people.