Algae. Their net release of oxygen is greater than the amount produced by all land-based plants together.
Most of the Earth's oxygen is produced by plants, both on surface and under water.
the trees, plants on the earth & the earths crust.
The earths crust is 28.5% Oxygen, so when Trees & plants grow the oxygen from the crust will lead into the plants, which will start the cycle of Respiration & Photosynthesis.
The oxygen in Earth's atmosphere comes from plants and algae carrying out photosynthesis, in which energy from sunlight is used to convert water and carbon dioxide into sugar and oxygen The process started with cyanobacteria.
Pollution irreversibly changes the atmosphere.
Plants, mostly the rain forests.
It at least has to be a sprout before it produces oxygen.
Oxygen (This is the correct answer, not sulfur)
Earth.Thats the only planet with oxygen :)
It is none other than our own planet Earth, which has nitrogen and oxygen in its atmosphere.
The Earth is the only planet with a large quantity of free oxygen, which came about because of plant life, which uses carbon dioxide and energy from the Sun to manufacture carbon for plant tissues, giving out oxygen as a waste product. About 21% of the Earth's atmosphere is oxygen.
The simpelest answer would be anything on this planet that uses oxygen to live, or produces oxygen by living, and butoth of which produce wast material.
The simpelest answer would be anything on this planet that uses oxygen to live, or produces oxygen by living, and butoth of which produce wast material.
The simpelest answer would be anything on this planet that uses oxygen to live, or produces oxygen by living, and butoth of which produce wast material.
the ocean produces the most oxygen we need
It at least has to be a sprout before it produces oxygen.
Yes, pond weed produces oxygen, because it photosynthesises. The oxygen can be seen as bubbles
It seems likely that all the oxygen in the Earth's atmosphere was produced by photosynthesis. Before photosynthetic plants evolved, the atmosphere had little or no oxygen, as judged by geological evidence.
Photosynthesis
Yes. There is one planet with oxygen in its atmosphere: our home planet Earth.
Oxygen
Burning coal in complete combustion of oxygen produces carbon-dioxide where as burning coal in limted amount of oxygen produces carbon-monoxide.
Oxygen (This is the correct answer, not sulfur)