1. affect - C. to make something happen, especially something unpleasant
2. land - A. the Earth's surface that is not water or some animals can both live in sea
3. health - B. the physical and mental health of a person
4. pollute - G. to make the air, water, or land dirty or harmful
5. waste - E. to use something more than you need
6. cause - J. the natural world, which is home to plants, animals, and humans
7. disease - K. animals and plants that live in a free and natural environment
8. wildlife - K. animals and plants that live in a free and natural environment 
9. damage - I. a person who cleans a house, an office, or a building as a job
10. tourism - F. the business of providing transportation, housing, or entertainment to people who are on vacation
11. environment - H. the natural world, which is home to plants, animals, and humans