Sea crossword #1 (level 4)

Across

2. 2 You pick it up on the beach. (5 letters)
8. 8 Tower that guides ships at night. (10 letters)
9. 9 It swims and breathes underwater. (4 letters)
11. 11 Sandy place by the sea. (5 letters)
13. 13 Half girl, half fish. (7 letters)
15. 15 Where boats stay safe. (6 letters)
16. 16 It forms colorful reefs. (5 letters)

Down

1. 1 See-through animal that stings. (9 letters)
3. 3 Very playful sea animal. (7 letters)
4. 4 Explores the bottom of the sea. (5 letters)
5. 5 Big fish with sharp teeth. (5 letters)
6. 6 It floats and sails. (4 letters)
7. 7 Plant that grows in the sea. (7 letters)
10. 10 Small pink shellfish. (6 letters)
12. 12 It walks sideways. (4 letters)
14. 14 It holds the boat in place. (6 letters)