I'm joinning an essay writting international contest , the title they give us is "Save our Earth" I came to surf the internet about this .And when my teacher told me about it , i seems to be interested because i really like to put myself into the things that will make the world damaged , when i'm at primary school , i'm am one of the member of the "Recycling Company" So , since i have a chance to write an essay about it now , i would like to give a try to myself ! So , that's why i'm here !