Silver birch, yew and elder trees.
To clean the air
To 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.
Paper (various types), Mulch, Power, Jewelry, Architecture, Art, and most importantly, AIR.
Trees give off oxygen and clean the air
trees help clean the air
You have to get your air from trees but you could also get it from other living organisms like bushes, shrubs, and flowers (other plants).
The Clean Air Act Amendments dramatically changed the allowable types and amounts of emissions
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
Plants and trees take in carbon dioxide and release oxygen and so help clean the air.
For the most part, the air in desert is clean air, much cleaner than that found in most of the major cities of the world.