The students will insert the words they think are most important in their field.
Each student should insert at least two words a week.
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Is the tourism that seeks to provide scientific knowledge of geology and geomorphology for sustainable development.
Is a construct that use non-polluting materials and forms of energy efficient.
Normally the term is tour guide and is the person who take tourists and he go with them to see the local, tourist attractions and explains the history of the site visit.