be right to compare this paper with any other one. we may compare two papers related to the same topic and having the same base, but one can’t compare this research paper with any one else, as it has its own unique importance for each and every human being. being humans we all need to save our planet, and we need to make it the lovely and safe planet, as it is the only planet which has life. all other planets don’t have life with them and our earth is the only planet with life, so we all need to keep it safe, and should take well care of it, 