Which gas do plants absorb from the atmosphere for photosynthesis?
A
Nitrogen
B
Carbon dioxide
C
Hydrogen
D
Oxygen
Correct Answer: Option B — Carbon dioxide
Explanation:
Plants absorb carbon dioxide through tiny pores called stomata and use it, along with sunlight and water, to produce glucose and oxygen duri...
Plants absorb carbon dioxide through tiny pores called stomata and use it, along with sunlight and water, to produce glucose and oxygen during photosynthesis. This process is vital for maintaining atmospheric oxygen levels.