Visitor From Another Planet...

Pollution is the introduction of harmful substances or products into the emvironment. There re many different types of pollution, one of them being air pollution. Air pollution has been rising to an all time high over the past years. it is caused from facrories, buses, cars, fires, and power plants. Air polluion is not only harmful to the environment but it is also harmful to humans. Humans an acquire asthma )an allergic disorder of respiration) . Air pollution makes the air unhealthy and dangerous. Air pollution is also responsible for the damege that is done to the ozone layer. There are other types of pollution such as water pollution, land pollution, and many more. Pollution is not a topi to be taken lightly because itis harmful to both our planet and us humans.