Question

What is the main source of air population in the world today

nuclear power plants
chemical waste from industrial centers
coal burning factories
carbon emissions from cars and trucks

Answer 1

Carbon emissions from cars and trucks

Step-by-step explanation:

I just a test

and its an obvious answer ALMOST EVERYONE has a car :D

so like imagine I mean like all the pollution it adds up to ??

ANyways always great talking to no one Bye

Answer 2

the main source of air population in the world today is carbon emissions from cars and trucks

Pollution emitting from vehicles such as cars trains and even planes has an immense impact given the sheer number of traffic and number of vehicles in the world today