A 50 by 50 foot lawn (2,500 square feet) releases enough oxygen for a family of four, while absorbing carbon dioxide, hydrogen fluoride and perosyacetyle nitrate. Reference: http://www.willowleesod.com/benefits.html
Michelle Conlon
about 30-40 pounds ayear
The Earth's grass produce 20 to 30 percent oxygen. The other 70 to 80 percent of oxygen is produced by marine plants.
Grass does produce oxygen from the air living animals and human breathe out called carbon dioxide.
Yes. An area of grass would have much less volume than a tree of the same area.
About 60% of our oxygen is produced by phytoplakton.
35 percent
0.01 percent of the worlds oxygen is from the amazon
Grass is considered a producer because animals eat it to survive.
About 20%
The Amazon produces up to 25 - 30% of the world's oxygen.
The percentage of oxygen in water, vapors or ice is the same.
depends on how big the tree is the bigger the more oxygen it produces.
There are very few plants in the Atacama so it produces next to no oxygen.