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Abstract
“Great things are not done by impulse, but by a series of small things brought together. And great things are not accidental, but must certainly be willed”. Said by great painter Vincent van Gogh. Same goes with planet earth and its condition at present. Planet Earth aged 4.5 billion years, is one of the beautiful planet in the solar system, as it contains numerous kinds of living beings and their habitats in an ecosystem and there exists again number of ecosystems each with a different physical and biological design and property which deal with the surrounding habitats and ecosystems to maintain equilibrium in the environment. As the time passed on many changes occurred on this planet, many species vanished and many new were born. It comes all about is humans, ages ago humans were first appeared according to the fossil records about 66 million years ago they were part of the nature and environment, but as the time passed on the humans started evolving and started shaping the earth according to their comfort. They killed many ecosystems and wiped off many habitats without thinking what is going to happen later and without knowing where their actions are leading them to.