interact verb [I]. âº to âcommunicate with or âreact to each other: He does not interact well with the other âstudents. interaction noun [C/U] us /ËÉªnÂ·tÉrËaekÂ·tÉrËÃ¦k/ âº [ÊÉn] âc drug. interactions [Noun/C] u /usÂ·ËÉªnÂ·tÉrËaek/. tÉrËÃ¦k ÊÉn
Scientists estimate a safe oxygen consumption of 50 liters per hour for a human. Meanwhile, a leaf gives off about five milliliters of oxygen per hour. A person would need to be in a room with about ten thousand leaves. About 300 to 500 plants would produce the right amount of oxygen.
As of June 2014, it is unknown which particular species of tree produces the most oxygen. A variety of factors contribute to the amount of oxygen a tree can produce, such as the age, health and surrounding area of a tree. Continue Reading. It is known that mature, leafy trees, such as redwoods, aspens and oaks, are the best producers of oxygen.