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the usa is a larger coun than britain. thete are more than sixty national parks in usa. the great smoky mountain, the grand canon and yellowstone park are the most popular of them. the everglades, in florida, is one of the most interesting places. most of its territory is covered with tropical plants. if you visit the everglades, you can see a lot of alligators . be careful, they are dangerous! they are protected, because the everglades is a national park. naturalists and tourists come to see water birds, bobcats, bears and alligators ​