Across
- 2. hunting of large sea mammals
- 3. natural home of a plant or animal
- 4. a link or relationship between things
- 7. related to the sea
- 8. plants, animals and landscape
- 10. At risk of disappearing
Down
- 1. catching too many fish,harming ocean life
- 5. colourful underwater structure
- 6. home to whales and coral reefs
- 9. sea creature with a shell