This process is called photosynthesis.
photosynthesis
oxygen
During the process of photosynthesis, plants release oxygen into the air. This process is sometimes called the oxygen cycle when it refers to the role of plants in the production of oxygen for the planet.
besides death what other process is used to release nitrogen to the abiotic parts of the biosphere
Oxygen
oxygen;]
Oxygen is released into the biosphere by plants during photosynthesis. It is not entirely lost for the oxygen is used by humans for breathing.
Photosynthesis
Oxygen
by the process of respiration
oxygen
oxygen