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Recently published figures show that the wildlife of population around the world has decreased by around fifty percent over the last fifty years. What can we do to help protect the wildlife round the world? No doubt that many factors such as deforestation, global warming and water pollution in recent years have taken a heavy toll on wildlife in different ways. And obviously human beings are is the ones who should be blamed for all the mentioned destructive causes. Humans destroy jungles, where which are the natural habitat for numerous animals, to construct buildings and factories. Demolishing forests and plantations leads to food resource shortages for many kinds of living creatures as well. Thus, what we can do to stop this trend is introducing stricter laws which prevent humans from extensive exploitation of forest trees and human manipulation in the environment. An effective initiative that every individual can take to address the problem of global warming as one of the wildlife population decrease causes is using public transportation rather than their own cars more often. People can decrease green gas amounts in the atmosphere through cutting CO2 emissions resulted resulting from fossil fuel consumption and more utilization of green vehicles like bicycle. The Temperature rise on the earth affects the ecosystem gradually and degrades the wildlife habitats in terms of lack of enough food and water resources, hence the importance of curbing global warming. Furthermore, the other derivatives of human activities leaving adverse effects in the environment and wildlife subsequently is polluting bodies of water by discharging industrial wastes in them. Contaminating waters with chemical materials not only threatens the marine life but also puts at risk on the other animals which are fed via marine creatures. In conclusion, we , humans, as the major contributor in to making the world a better place for all living beings, should firstly take serious measures to stop ruining the environment and secondly implement urgent appropriate solutions for preserving the wildlife.