The role of plants in the water, oxygen, nitrogen, and carbon cycles

Since the plants absorb water and give out by transpiration which is a part of water cycle.

Since plants absorb oxygen for photosynthesis and leaves the excess oxygen after the respiration out therefore it is responsible in oxygen cycle.

Since there is a lot of amount of nitrogen in the atmosphere the plants absorb nitrogen in the form of nitrates which are converted from nitrogen by bacteria therefore it regulates the nitrogen in the atmosphere in such a way it is responsible in nitrogen cycle.

Since the plants absorb carbon dioxide for photosynthesis Therefore It regulates the amount of carbon dioxide in atmosphere therefore it is different which is responsible for carbon cycles