Hi everyone, I am going to say that nowadays oxygen is day by day decreasing. so that's why many people become illness and decrease a strength of body.
I would like to say that, I apologise to everyone plant more trees and save the earth and save the humans. It is a great step to stuck the global warming.
I requesting to every people at least once in a life you have to plant a tree to avoid global warming. If you like this article, please share this everyone and save the world.
Thank you everyone.
SAVE GREEN SAVE EARTH