While a significant percentage of the world's tropical rain forests are disappearing due to poor environmental practices, tourism is doing its share to reverse this trend—even if artificially. In this regard, which of the following is a highly successful re-creation of a tropical rain forest—within a zoological park?
Maraco Island, Roraima, Brazil
Lied Jungle, Omaha, Nebraska
Palm Island, Jumeirah, Dubai
Tree City, Santa Barbara, California
Macanga Forests of Sabah, Borneo