Question

Plants give out Oxygen gas during a process called ____________

Answer 1

• The process in which green plants use Carbon dioxide, Water, Sunlight, and Chlorophyll to prepare their food and release Oxygen gas is called photosynthesis.
• $\mathrm{Carbon}\mathrm{dioxide}+\mathrm{Water}\underset{\mathrm{Chlorophyll}}{\overset{\mathrm{Sunlight}}{\rightleftharpoons }}\mathrm{Food}+\mathrm{Oxygen}$

Therefore, Plants give out Oxygen gas during a process called photosynthesis.