T. Trimpe 2008 http://sciencespot.net/

Dragonfly TV – Fish Populations

1. What is the most important fish in this area?

A. Bluegill B. Walleye C. Bullheads D. Black Crappie

2. How did the figure out how many fish were in the lake?

A. Wild guess B. Sampling C. Asked fishermen D. Asked biologists

3. Which fish population did not increase over the three year study?

A. Bluegill B. Walleye C. Bullheads D. Black Crappie

4. What type of fish did they find for the first time?

A. Bluegill B. Walleye C. Bullheads D. Large Mouth Bass

Watch the movie and then answer the questions.

1. What is the most important fish in this area?

A. Bluegill B. Walleye C. Bullheads D. Black Crappie

2. How did the figure out how many fish were in the lake?

A. Wild guess B. Sampling C. Asked fishermen D. Asked biologists

3. Which fish population did not increase over the three year study?

A. Bluegill B. Walleye C. Bullheads D. Black Crappie

4. What type of fish did they find for the first time?

A. Bluegill B. Walleye C. Bullheads D. Large Mouth Bass

Watch the movie and then answer the questions.