Well Photosynthesis is the only way or process that provides the Oxygen to the world. Tree in the earth and all the green photosynthetic bacteria (Cyanobacteria) and alga are the natural soource that provide the Oxyden to the world by photosynthesis.
seaweed
Most of the worlds oxygen is produced by Trees.
Marine Phytoplankton. Contains over 70% of the world's oxygen.
Photosynthesis is the process that provides most of the oxygen found in the Earth's atmosphere. Through this process, plants, algae, and some bacteria convert carbon dioxide and water into glucose and oxygen using sunlight energy.
Growing more trees as trees take in carbon dioxide and releases oxygen that we use for breathing. So. I guess Afforestation provides most of the oxygen found in the earths atmosphere.
The plant that provides the most oxygen is the phytoplankton in the ocean.
Because most of the Amazon Rainforest is within its borders, and the Amazon Rainforest prduces most of the oxygen we use to breathe.
The process that provides the most ATP for a muscle is aerobic respiration.
Light is the most important factor in the process of photosynthesis. It provides the energy necessary for plants to convert carbon dioxide and water into glucose and oxygen. Without light, plants would not be able to carry out this vital process.
The process that produces most of the oxygen in Earths atmosphere is photosynthesis. Plants use this process to create food.
it provides food and most important the oxygen
i do not know if you mean a specie or place. but i do know that plants provides the earth with oxygen. if you are looking for a place, then look at a place with the most plants. if you are looking for a specie, plants, provide the earth withoxygen (plants breathe in carbon dioxide and breathe out oxygen)