Gases of the Earth
Let me introduce you to some gases present in the atmosphere.... First, the friends of earth........... OXYGEN Hey,everyone this is me oxygen ! I am one of the most useful gas present on earth. You are breathing right now? Right?Yeah..that's because of me...My parents are the big trees which give out oxygen while performing photosynthesis . Without me no life is possible on earth. Also I help in burning. But I am about to become an orphan. Those evil humans are destroying trees really rapidly these days.Soon, I would be finished from this planet. Please SAVE ME!....SAVE ME BEFORE MY CRIES TURN INTO YOUR CRIES! ...