Across
- 4. nursery ground for young fish
- 5. marine dinoflagellate, causes red tide
- 6. used to thicken foods
- 9. harmful algae bloom, fish kills
- 11. holdfast, stipe, blade
- 12. Thalassia testudinum
Down
- 1. largest genus of marine diatoms
- 2. blooms cause red tides
- 3. second most common sea grass in Florida
- 7. marine dinoflagellate
- 8. small crustacean
- 10. toxic, causes amnesia