Despite the fact that tourism brings many positive aspects to our country , we can not deny many downsides it brings . First of all , there are many tourism activities , which means that our natural environment is being severly contaminated. Additionally , it is an undeniable fact that the natural beauty is seriously spoiled that comes from the bad consciousness of the tourists and local people in many ways. Moreover, traditional way of life can be affected . Local people have to change their tradition , even food , custom in order to suit all the need of the tourists. Another drawbacks is that social problems may happens , which can have a negative influence on the country. Generally , I think that each people should be aware of how tourism brings what to our country and their life so that they can ultilize it more effectively. 

Tourism is good and important for our country's economic, but it also has a lot of negative effects for our country. First, while tourists are visiting famous places in Vietnam like Ha Long bay, Phong Nha cave,..., they don't protect the environment and throw trash everywhere. This effect will destroy the natural land strictly. In addition, natural beauty is spoiled and polluted because of people's throwing trash. In our country, many attractive beachs and lakes were polluted because tourist's consciousness were too low, and they didn't care about nature. Finally, we need to protect the nature when we have tourisms and pay attention in environments strictly.

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