it is because ,like lungs they purify air
No, fir trees cannot grow in human lungs. Lungs are not a suitable environment for the growth of trees.
No. they Don't
No of course not! Humans and animals have lungs but Plants and Trees do not.
save trees save environment
as the trees are lungs of the earth we should not chop trees and just plant them.
trees ait the lungs
there ARE no trees in the city -.-'
No lungs of the Earth
No.All cities have trees.
Slogans are a quick and simple way for people to inform others of a cause. Slogans often incorporate rhymes. One slogan for tree preservation would be 'Please Think of the Trees.'
Alveolii(plural) Alviolus(singular)
Forests are called the lungs of the Earth as they give us oxygen. Earth actually do not have any lung but forest acts as a lung. Like when we inhale oxygen, this oxygen goes into lungs and when we exhale carbon dioxide, this gas is exhaled from lungs. Similarly, forest exhale oxygen and inhale carbon dioxide. So, the forest acts a lung.