Large amounts of traffic in many cities in the region a. cause air pollution
b. is an issue only in a few isolated areas
c. is not a problem since governments work to limit pollution

lots of traffic in large cities causes air pollution

A) Air pollution

Explanation:

The constant acceleration and braking of stop-and-go traffic burns more gas, and therefore pumps more pollutants into the air.

the roman republic began to expand when rome fought the punic wars and defeated carthage. the punic wars refer to the series of 3 wars fought among rome and carthage, before it ended in carthage's defeat.

the florida everglades

explanation: