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∙ 11y ago
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Why is it good to plant more trees?
It is good to plant more trees because they produce oxygen from the carbon-dioxide we exhale so if we didn't have trees uhh...no oxygen?
Can industry produce oxygen when there is no more trees?
No, because the plant and trees only give us oxygen.. Without them we will not be alive...
What planet has plenty of oxygen?
Earth has oxygen. But I don't know why you have to call it "free oxygen". It's not really "for free". People have to plant trees in order to receive oxygen. They are the ones that are supposed to be responsible for their lives. Earth supports the humans by giving them a place to plant, that's why it is the only "living planet".
How do trees give of oxygen for people to breath?
no, other plants too any green plant that has photosynthesis
Why are plant so important to the cause of global warming?
Because when people cut down trees it reduces our oxygen because plants provide oxygen for us.
Why do you plant trees in the cities?
To replace the trees cut down to make room for the city. They provide oxygen and absorb carbon dioxide which helps people and animals live.
What plants are good for the environment besides trees?
Any plant that is native to it's environment.
What is the other gas in your air besides nitrogen and oxygen?
carbon dioxide which is used to process plants and trees which let off oxygen
What would help increase the amount of oxygen?
plant more trees
What if all the trees are vanished from the earth?
There would be no air on earth because plants gives humans oxygen and a tree is considered a plant. and people on earth would start dying because of no oxygen.
How can you survive without trees?
You can't. Unless you had some other way to reproduce oxygen. Trees provide us with oxygen by taking in carbon dioxide and putting out oxygen. Trees provide some of our oxygen though the vast majority comes from plant sources other than trees. Mainly marine plants.
What is the source of the earths oxygen?
Green plant life. Carbon dioxide in absorbed by green plant leaf. It undergoes photosynthesis in the plant; the oxygen is released back into the atmosphere and the carbon is retained in the plant as biomass. It is part of the Carbon / Oxygen cycle.
