I.Introduction: I know that what you might be thinking you’ve been watching the news or perhaps some documentaries that talk about how badly animal are treated in confinement.I ‘d like you to rethink your judgment about zoos that you had when wak through the door today.I am here to tell you that zoo serve important purposes and are vital to the furture of the world animals as well as life of people all over the world II.Body The first, zoos save animals from extinction Nowadays, human activities have caused the problems that threaten wild animal population People spread the pesticides that cause the California Condors to almost disappear, we cut down the forest for their needs We have to kill the Rhinos for their horns Golobal warming is one of reasons decreasing species all over the world In the wild, many of these animals would die because of illness, hunting and starvation With mentioned problems, we have a question here is that which is the ideal place for animals to live Yes of course they are zoos, national park as well as safari we care for and breed animals that have been wiped out in the wild or reduced to very small number Zoos ,national parks helps animal to avoid hunters and predators ,too Moreover, they restore them to their ecosystem and continue to monitor the population until they become stable Without zoos caring and breeding the endangered species of the black rhino, they wound have been extinct long ago The second…… Economic benefits of Zoo Have you ever been to the zoo? If so, you may have found yourself wondering, “How zoos make money?” Or maybe you’ve always been curious about how zoos get their hands on the animals their collections contain Let’s take a closer look at the economics of zoos, how they make money and what the future has in store for the zoo Zoos more than just provide a place for animals to reside They are a place that provides jobs, creates tourism opportunities, and can even be an economic nexus for a community For example: The Woodland Park Zoo in Seattle has an annual budget that exceeds $36 million and they pay $17 million in wages annually Another $5.2 million is paid in outside vendor contracts The zoo was established in 1898 and 70% of its revenues come from zoo visits and private contributions As employers and as visitor attractions, zoos have a significant economic effect on the towns and cities they call home For example: A report by a professor at George Mason University found that in 2013 alone, Association of Zoos and Aquariums (AZA) accredited zoos drew 164,626,321 visitors to U.S zoos AZA-member zoos in the States employed 38,078 people In conclusion ( cai ni debate xong moi noi ) Saving animals means saving the furture.If you had chance to save an entire species from extinction and accommodate people needs,would you turn your back and walk away  ... that in 2013 alone, Association of Zoos and Aquariums (AZA) accredited zoos drew 164,626,321 visitors to U.S zoos AZA-member zoos in the States employed 38,078 people In conclusion ( cai ni debate. .. people In conclusion ( cai ni debate xong moi noi ) Saving animals means saving the furture.If you had chance to save an entire species from extinction and accommodate people needs,would you turn