Across
- 4. Muskrats eat.
- 5. Freshwater producers.
- 8. Lake ice stops __ from entering the water.
- 9. Crappie and blue gill.
- 11. Passes through clear ice.
- 12. Minnows and wax worms.
Down
- 1. Tiny living things.
- 2. Decomposer.
- 3. Created by bacteria.
- 6. People who fish.
- 7. Tiny, animals like freshwater shrimp.
- 10. No__ is safe, use caution