Vincent's+Questions       

Big Question

What source produces the most air pollution and how do we stop it?

Since we found out from previous questions, that the answer is cars, the most simple solutions would most probably just to either stop using cars or if that is impossible, to use at least use public transport. If the place you need to go to isn't too far away, use a bicycle or walk.

Key Question

What source of air pollution causes the most in the country that produces the most air pollution?

Most probably factories, but since there are so many more cars than factories, the answer would be cars.

Supporting Question 1

What sources of air pollution are most frequent in the country that produces the most air pollution?

The main pollutants are usually factories and burning of fuels. There is usually more cars than factories and since there are so many more cars than factories, cars would probably be the most common.

Supporting Question 2

Give reasons how the bigger countries produce more air pollution.

Due to more people, more land for factories and more roads, resulting in more cars, the bigger countries cause more pollution then the smaller countries.