Humanity has by far been one of the world's most dangerous adversaries. People on this planet are threatening to destroy the land, air, and water of our natural habitat, through carelessness, ignorance and the intentional misuse of the environment. Our planet is unique it is the only known planet to support life. It provides energy, food, minerals, water, air, metals, and medicines also recycling systems ensuring that the resources are re- used. For plants, animals, and humans it has all of the resources and materials needed to surv ....