Biology and Environmental Science are the backbone of society. Environmental Science is compulsory in every higher grade degree in most of the countries to focus on environmental awareness. Everyone has a thinking about biology as a subject to cram up but as far as my knowledge is concerned. I always consider biology as a subject to be understand by having fun and enjoy the basics. Everything is related in this universe and so is the multi disciplinary subject Environmental Science, which comprise knowledge of biology, chemistry, mathematics and physics as well. So get ready to explore the most interesting and most important subjects of the universe.