Plants. The largest single source of oxygen comes from the Taiga as far as I know.
The three features of Earth that allow it to sustain life are its atmosphere, which provides oxygen and regulates temperature; its liquid water, which is essential for biochemical processes; and its magnetic field, which helps protect the planet from solar radiation.
The oxygen cycle is a biogeochemical cycle that provides oxygen to the Earth. It involves the processes of photosynthesis by plants and phytoplankton, respiration by animals and microorganisms, and the breakdown of organic matter. Oxygen is released into the atmosphere during photosynthesis and taken in during respiration.
The Earth, atmosphere, and hydrosphere are powered by the Sun. Solar radiation provides energy for processes such as photosynthesis, weather patterns, and ocean currents, which sustain life on Earth.
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.
The atmosphere surrounding Earth provides oxygen for living organisms to breathe and carry out cellular respiration, which is the process that releases energy from food. This oxygen is essential for sustaining life on Earth.
The three features of Earth that allow it to sustain life are its atmosphere, which provides oxygen and regulates temperature; its liquid water, which is essential for biochemical processes; and its magnetic field, which helps protect the planet from solar radiation.
water, Oxygen, CO 2 Minerals
earth is supposedly the only planet that can sustain life and has oxygen
Earth comprises of atmosphere. Air and water provides favorable conditions.
Apart from water, you need oxygen in the air to sustain life on earth. With these two indispensable features, both mankind,animals and botanical reserves sustain life on this planet.
Because earth provides and helps sustain life. The ultimate nurturer, like a mother.
The thick atmosphere has enough oxygen so than living things can happen.
Earth is the only planet in our solar system known to sustain life. Water, oxygen, and a suitable atmosphere make Earth uniquely habitable for a wide variety of organisms.
Gravity provides the centripetal force to sustain orbits, F= mGM/r2
The sun provides energy for plants so they can conduct photosynthesis similar to how animals use sugar for energy however the byproduct of photosynthesis would be oxygen and this element is needed to sustain life on Earth.
The oxygen cycle is a biogeochemical cycle that provides oxygen to the Earth. It involves the processes of photosynthesis by plants and phytoplankton, respiration by animals and microorganisms, and the breakdown of organic matter. Oxygen is released into the atmosphere during photosynthesis and taken in during respiration.
Earth has many things which are necessary to sustain life. Water is essential for life, as well as an atmosphere with abundant oxygen and it is the perfect distance from the sun to provide us with enough heat and energy to survive.