You must be very careful about throwing away waste. Avoid buying plastic wrapped foods, because plastic cannot be recycled. As far as possible, walk or cycle and avoid taking the car, to cut down on the use of petrol, which releases poisonous fumes into the air. Use electricity carefully, and take paper, cans, bottles and cloths to be recycled, if possible. These are small ways which together can help in a big way to cut down on pollution.
