I Am Oxygen, The Life Saver

I am a gas on this Earth and Oxygen is my name,

I am the protector of you all and nurturing is my aim!!

I have no color, no taste, no smell,

Still, I keep you so healthy and well,

I am the one on which you have to rely,

Because if I am no where, you will surely die!!

I am produced during photosynthesis of a plant,

Due to pollution rises, I am want,

So, plant trees and make it a grant!!

Oxygen, we understood your importance and we will work upon it,

So, can we plant trees if you permit?

Yes, yes, yes go ahead,

Don't talk with me plant trees instead!!