About 1%.
phytoplankton :)
45 percent of the earths oxygen is produced by our oceans
it decolourizes it (turns from orange brown to colourless)
The percent by mass of oxygen in N2O4 is 69,56 %.
Most of the worlds oxygen is produced by Trees.
phytoplankton :)
45 percent of the earths oxygen is produced by our oceans
The Earth's grass produce 20 to 30 percent oxygen. The other 70 to 80 percent of oxygen is produced by marine plants.
Trees that intake CarbonDioxidespit out Oxygen
The oxygen that is produced in photosynthesis goes into the air.
Oxygen is used and CO2 is produced
The percent of oxygen is 53,298 %.
Oxygen
Deforestation reduces the gross amount of oxygen produced by an ecosystem it reduces the amount of oxygen produced .
it decolourizes it (turns from orange brown to colourless)
The percent of oxygen is 27. this increases the natural percent of 21 by 6 percent causing living organisms to have too much oxygen.
Most of the worlds oxygen is produced by Trees.