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Q: What organisms produce about half of the earths oxygen?
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Which organisms produce about half of the oxygen on Earth?

trees


What organisms produces about half of the oxygen on earth?

trees


What organism produces the half of the oxygen on earth?

the trees produce oxygen and balance the air cycle in the nature


What were the first organisms to release oxygen into the atmosphere?

Oxygen was a waste product of the first organisms. They fed on the chemicals in the early sea, and spewed out oxygen, so much oxygen that oxygen replaced the carbon dioxide as an insulation layer. Plant today produce oxygen by photosynthesis.


Which biome has half of the worlds species?

Rainforests are the type of biome that has half of the worldâ??s species. They also produce nearly half of the worldâ??s oxygen.


Which organism produces more than 50 percent of the oxygen in Earth's atmosphere?

Contrary to popular secular belief, tree's don't actually produce the majority of the worlds oxygen, in fact, approximately 91.6% of the worlds oxygen is produced by phytoplankton blooms in the northern hemisphere of the ocean.


What happens if earth is not in the Milky Way?

IF the earth was not in the milky way then it would have had to develop in a different galaxy, this would potentially mean that the earths sphere would have a dent half its size (half life radioisotopes) and people could not live on it as there would not be enough of an ozone layer to produce enough oxygen for human beings or other living species


The crust is only what of earths thickness?

half of earths layer


What Half of earths surface is called?

There is no such thing as half of the Earth. If you are referring to half of the spherical shape of the Earth then it will be a hemisphere.


Why are phytoplankton and bacteria important to life on earth?

Mostly due to the fact that plankton produce much of the world's oxygen.


How large is Mars planet?

half of earths size


What element compromises half earths atmosphere?

Nitrogen