Question

According to the online content article about densely populated cities, what problems are cities facing because of cars and traffic?

A.
more air pollution
B.
less population growth
C.
more open spaces
D.
less urbanization

Answer 1

The answer is A. More air pollution because the smoke and oil in the cars are bad for the air which causes air pollution...

Step-by-step explanation:

Answer 2

I would say the answer is
A) More Air Pollution
I believe this is the answer because of more fumes coming from their combustion engines.