Question

what is ecotourism?
the study of the natural environment
the study of ecology and geography together
a form of tourism by college students
a form of tourism encouraging travelers to respect the environment

Explanation:

To determine the correct definition of ecotourism, we analyze each option:

• "the study of the natural environment" refers to environmental science, not ecotourism.
• "the study of ecology and geography together" describes a field of study, not tourism.
• "a form of tourism by college students" is incorrect as ecotourism is not limited to college students.
• "a form of tourism encouraging travelers to respect the environment" matches the definition of ecotourism, which focuses on responsible travel that conserves the environment.

Answer:

D. a form of tourism encouraging travelers to respect the environment