1
Question
Oxygen cycle maintains the air composition on Earth.
Oxygen cycle maintains the air composition on Earth.
Open in App
Solution
The correct option is B Oxygen cycle
Oxygen cycle maintains only the level of oxygen in the atmosphere. It does not regulate the concentration of other gases which make up air. Oxygen from the atmosphere is mostly used for combustion and respiration.
Oxygen cycle
Oxygen cycle maintains only the level of oxygen in the atmosphere. It does not regulate the concentration of other gases which make up air. Oxygen from the atmosphere is mostly used for combustion and respiration.
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
