Question

How is carbon dioxide harmful?

• A. It forms smoke
• B. Global warming
• C. Ozone depletion
• D. It causes burns

Answer 1

Answer: (A), (B), (C)

The correct options are
A

It forms smoke

B

Global warming

C

Ozone depletion

Carbon dioxide can be very harmful because it can form smog. It doesn't allow the reflected heat from the Earth to escape according to the Green House Effect. In small carbon dioxide is good as some amount of heat is needed for life to continue on Earth but, too much of it will cause global warming