Conservation of Plants and Animals

Casual Mode - Take your time!

1 / 20
✓
Correct
0
✗
Incorrect
0
★
Score
0%
Multiple Choice

Due to deforestation, the level of which of the following gases increases in the atmosphere?

  1. Oxygen
  2. Carbon dioxide
  3. Nitrogen
  4. Hydrogen
  5. Helium
Change Mode