Multiple choice

Which process to plants use to remove carbon dioxide from the atmosphere and release oxygen?

  1. Decomposition

  2. Respiration

  3. Combustion

  4. Photosynthesis

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Photosynthesis is the biological process where plants use sunlight, water, and carbon dioxide to produce glucose and release oxygen as a byproduct.