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Do evergreen tree give off oxygen?
Evergreen trees do give off oxygen. They give off less oxygen than deciduous trees do in the summer, but they do release oxygen all year.
Does grass give off oxygen?
YES!!! All GREEN Plant material gives off oxygen. Carbon dioxide is a heavy gas, and fall to the ground. Whereupon it is absorbed by green plant life. Then in the process of photosynthesis, carbon dioxide in broken down (decomposed) into oxygen and the carbon component remains in the plant as biomass. The oxygen is released back into the atmosphere, for animals to breath. It is part of the 'carbon' and 'oxygen' bio-chremical cycles on Earth. Photosynthesis, does not occur at night, when there is no UV light from the Sun.
Does conifers give off oxygen?
No!
How is oxygen replenished in nature?
Plants take in carbon dioxide then when they take that they give off oxygen
Do leaves give oxygen?
Leaves are a part of a plant. Plants TAKE IN carbon dioxide and GIVE OFF oxygen.THEREFORE, leaves do not give oxygen. :D Leaves are however key part of the photosynthesis process.
Is grass a good source of carbon dioxide?
umm.... do you mean is grass a good source of oxygen? grass emmits oxygen, need CO2 to live. but like any plant, it does give off oxygen. ? yes it is due to the air it consumes but it is also a good source of sunlight.
Why are plants important to grasslands?
grass important because it is a plant and gives us us oxygen
What gas does grass give off during photosynthesis?
It gives off oxygen and takes in carbon dioxide
In the food chain what are most green plants?
probably most likely grass..............or algae because they give off most of the worlds oxygen....so grass or algae
Can you name all the producers that live in the rain forest?
sun,flowers, grass, and don't forget the wonderful trees that give us oxygen.
Do plants give out oxygen?
I think when they receive carbon dioxide
What percent of oxygen does the earths grass produce?
The Earth's grass produce 20 to 30 percent oxygen. The other 70 to 80 percent of oxygen is produced by marine plants.
What puts oxygen in the atmosphere?
plants trees and grass all provide oxygen.
Does grass gives us oxygen?
Yes
Is grass important?
grass important because it is a plant and gives us us oxygen
What organism added oxygen to your atmosphere and why?
Plants, trees, and grass put oxygen into the air.
Can grass grow in helium?
No. Grass needs oxygen and carbon dioxide to grow and thrive, not helium.
