What Tree Gives off the Most Oxygen?

Answer

All trees produce oxygen, but some produce more than others. The amount of oxygen that each tree produces is just speculation at this point but NASA is researching this very question. It is known that trees produce more oxygen when they grow, and the biggest producers of oxygen will be the trees that have the ability to convert the air and soil into wood.
Q&A Related to "What Tree Gives off the Most Oxygen?"
redwood, aspen, douglas fir, oak and bark trees.
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Trees ares one of the most essential items for life on this planet. This is so because Trees produce oxygen through a process called photosynthesis.
http://answers.ask.com/Business/Constructions_and_...
Bamboo plants convert the most sunlight to energy, so I'd guess they put out the most O2.
http://answers.yahoo.com/question/index?qid=200804...
Plants get much of their energy from photosynthesis. The green pigment in a petunia leaf is made by the chlorophyll, which is inside of the chloroplasts. The chlorophyll absorbs the
http://www.ehow.com/info_12028165_much-oxygen-petu...
Explore this Topic
There is no way to tell which trees produce the most oxygen. The oxygen put off by a tree can not be measured. It is believed that the Oak or Bark gives off the ...
Marine plants produce the most oxygen, and they are responsible for up to 80% of the oxygen in the atmosphere. However, for plants that are on dry land, those ...
They all give off about the same. ...
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