197k views
3 votes
25. Smoke and fog together give rise to:

global warming
smog
ozone depletion
acid rain

2 Answers

1 vote
B, the answer is smog.
User Ruslan Skaldin
by
7.9k points
6 votes

Answer:

smog... .................

User Dhanunjay Mamidi
by
7.3k points