Like I have said a few times before, air pollution is definitely something that I have contributed to, since I used a lot electricity to power my house. It is bad to a pollute the air because it could damage the environment, but what makes it worst is that it could also effect our own health such as lung damage, heart disease and cancer by breathing in the polluted air. Trees could weaken because of photosynthesis, then need air and the polluted air could damage their living tissues, with weak and unhealthy trees, the animals and insects who live or eat them would also be affected and could start breaking down some parts of the food chain. Further more, fossil fuel releases chemical to the air which means it also contributes the climate change in the form of oxygen. Methane raises the earths temperature and melting down some ice bergs which is a habitat to many animals.