Question

How does photosynthesis contribute to the oxygen cycle?

Answer 1

Photosynthesis is a process by which plants, algae, and some bacteria convert carbon dioxide into oxygen using sunlight. During this process, plants release oxygen into the atmosphere as a byproduct. This oxygen released during photosynthesis is vital for the oxygen cycle as it replenishes the oxygen in the atmosphere, which is essential for the survival of all aerobic organisms.

Answer 2

Photosynthesis plays a crucial role in the oxygen cycle by converting carbon dioxide into oxygen through the process of utilizing sunlight to create energy for plants. This conversion of CO2 into oxygen during photosynthesis helps add oxygen to the atmosphere, which is vital for the survival of many living organisms, including humans.