For these reasons, all the people should realize the importance of the air pollution because it is harmful to our health and environment. You should walk or ride your bike to work, school and anywhere you can rather than driving a car or riding a motorcycle. You will help reduce air pollution and you will get some exercise ฺ But if you can't walk or ride a bicycle. Try to reduce trips and use public transportation. You should be avoided burning of trash, leaves and other materials but you should plant trees because Trees absorb and store carbon dioxide and filter out air pollution.