Not only Why People should Save Polar Bears but How

Abstract

The topic of this paper is the situation and solution for polar bears. It mentions that polar bears may become extinct in a few decades. There are four solutions to save polar bear from extinction. First, people should cut the emission of greenhouse gases and find a new kind of energy to replace oil or coal, which produces a mass of carbon dioxide when it’s burning. Next, people should ban hunting polar bears in order to keep their amount balanced. Third, it might be an efficient way to help polar bears migrate to the north part of their now current habitat or to Antarctica. Finally, ecotourism can evoke people to become aware of the importance of ecological balance.