The assimilation of oxygen from the atmosphere to the biosphere is called as oxygen cycle. As shown in the diagram, oxygen in the atmosphere is utilized by plants and animals for respiration. It results in the formation of carbon dioxide and water. These are utilized by plants for photosynthesis, which results in the production of sugars and organic compounds and the release of oxygen back into the air. This cycle is then repeated. This is the oxygen cycle,
So, the correct answer is option D.
Was this answer helpful?
0
Similar Questions
Q1
Identify the given biogeochemical cycle.
View Solution
Q2
In biogeochemical cycles, mineral cycles are:
View Solution
Q3
Study the given biogeochemical cycle and identify the steps (i) and (ii).
View Solution
Q4
The biogeochemical substances are never lost in the biogeochemical cycle.