How many trees make oxygen?

Answer:
All trees with green leaves (ie. that have chlorophyl in them) give out oxygen in the day during photosynthesis.

Note: They don't actually make the oxygen. It already exists. Two atoms of oxygen are bonded with a carbon atom to make the carbon dioxide molecule which animals breathe out. Trees and plants breathe it in, keep the carbon for themselves, and breathe out the oxygen.

Contributor: Salil91
First answer by Salil91. Last edit by Er3Jen. Contributor trust: 335 [recommend contributor recommended]. Question popularity: 5 [recommend question].

Can you answer these Trees and Shrubs questions?

What trees are there in wood buffalo? Answer it!
Is there a type of purple crocus that grows on a vine or bush? Answer it!
Where in Spain does the liquorice tree grow? Answer it!
What does birch tree pollen look like? Answer it!
What is an area of dense shrubs and small trees found in Mediterranean climates called? Answer it!

Relevant answers:

Home

Answer these

How do you spend your two hundred dollars?
In: Math and Arithmetic
Answer it!
How much do beauty therapists get paid by the hour?
In: Salary and Pay Rates
Answer it!
Why is a star and a moon a symbol?
In: The Moon
Answer it!
Why does Australia need three levels of government?
In: Australia Politics and Society
Answer it!
» more

Featured guides

» More