Pollution

The word that us are using everyday, pollution. Pollution is when a thing(or a human)harm the environment. Also, we are learning about pollution even in PEAI!!!! There are 3 types of pollution in this world; ground pollution, water pollution and air pollution. I think that air pollution is the worst of the 3 because we breathe with air everyday, but if the air is polluted with a lot of dirty things and particles, that means that your lungs are getting worse and worse and worse. Air pollution is caused about a lot of things; cars, factories and a lot of items using burnt objects and gasoline. Air pollution can contain a lot of fine dust. If these fine dust go into our lungs, some of it just goes out but a little bit of the fine dust is still in our lungs and could make the ability to breathe very hard. Also, the particles inside the air is very bad for our body. Usually, the particles can contain a lot of bad chemicals and some very small heavy metal particles. If you breathe the air that is polluted, our body getting very bad could be a very obvious thing, so please do not cause air pollution.