There are a number of environmental issues whose consequences have a very severe impact on earth's ecological system. However, majority of these issues are as result of human's careless behavior towards a number of aspects. Pollution is one of the best examples of how humans have created for themselves problem like global warming and ozone rupture by cutting down forests and adapting various environment unfriendly practices. Another area that humans find hard to deal with is the co-existence with other species on earth. There have been a number of species that have ...