Lung's of the earth ..Plants are known as lungs of the earth...Plants are very important to us and to earth with out plants there is no life .... There are lots of.Uses from plants ....Oxygen production, carbon dioxide Absorption, Biodiversity, water cycle regulation, soil health.. We are receiving oxygen oxygen to survive... We are getting food from plants to plants.. Tree are giving shelter from sunlight and houses to birds  But now a days . We are cutting down trees for needs ..Like construction of roads , factories, bridges etc.... If we are going on cutting down trees there are many losses to us ....Cutting