AIR POLLUTION

Air pollution is a big problem in our world. It comes from transports and factories as well. If we don't stop it, our world will be very polluted and we won't breath well too.

There is a lot of traffic on our roads. We can solve the problem if we go cycling or walking, because it's better for the environment than traffic.

We can also think more carefully about the air pollution that factories release. If in the future there would be less factories than now, the air would also be less contaminated.