plantation – n. a large farm
scared – adj. frightened
eco-tourism – n. visiting a place for pleasure while helping with environmental issues
undisturbed – adj. not interfered with; untouched
charity – n. a group that helps the poor
rehabilitation – n. to make a person as they were before sick or a tragedy
challenge – n. a goal that is difficult to reach
packet – n. a covering or container; a small, thin object
chain – n. a series of metal links connected to another one; something that restricts movement