Across
- 1. Marine mammal known for its black-and-white tuxedo look (4 letters)
- 3. Tiny drifters, base of the food chain (8 letters)
- 5. A slow-moving, soft-bodied bottom dweller (12 letters)
- 6. - Glowing underwater light show (15 letters)
- 7. Squishy creature that looks like a floating umbrella (9 letters)
Down
- 2. When corals lose their color due to stress (15 letters)
- 4. Deepest ocean layer (13 letters)