Examine the photo of a factory’s smokestacks.

Two factory smokestacks emitting smoke.

What direct negative effect does this factory have on the environment?

pollution
urban sprawl
overuse of resources
introduction of nonnative species

pollution

urban sprawl

overuse of resources

introduction of nonnative species

Explanation:

because I said so

b.

developed countries have tended to improve the environment, while developing countries have tended to damage it.

it sounds like either a or c