DIRECTIONS: Complete as directed by the instructor.
This activity is used during the Stream Days field trips.
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1. Describe a watershed.
2. Name the watershed that your school is in.
3. Macroinvertebrate means
___a. large with a backbone
___b. an animal that is good to eat
___c. an animal that can be seen with your eyes and has no backbone
___d. an animal with no back bone and can be seen with only a microscope
4. Which of the following is an example of a point source pollutant?
___a. run-off from roads
___b. pesticides from farmland
___c. run-off from a city
___d. a pipe dumping chlorine
5. A food chain always starts with plant life and ends with an