Tree's metabolize carbon dioxide into oxygen and also absorbes other pollutants.
When a tree is cut down all the bad pollutions that it has absorbed to clean the air is then realease back into the air we breath.
7.3 7.3
trees help clean the air
We can clean the air by planting trees!; not only planting but growing them also.!!!
Plants and trees have a major role in keeping the environment clean. This is because they help to clean the air using photosynthesis.
Plants and trees take in carbon dioxide and release oxygen and so help clean the air.
planting trees..
I have NO idea, but wetlands have a lot of trees, I think. Trees help the air. Sorry, I'm studying wetlands right now, so I have no idea
You keep the air clear by planting trees and avoiding activities that can lead to air pollution.
To clean the air
To clean the air
They clean polluted air, protect soil from wind erosion. They help not hurt the environment.
Planting trees everywhere.
We must preserve the quality of air. We must do it by planting more trees.