What is the name of the combination of smoke and fog?
- Smogra
- Smogum
- Smog
- Smoga
- All of these
Explanation
Smog is a kind of air pollution, originally named for the mixture of smoke and fog in the air. Photochemical Smog’s new type of smog was first described in the 1950s.
Comments
Leave a Reply
Your email address will not be published. Required fields are marked *