Across
- 8. the variety of life in the world
- 10. test the depth of the water by sound waves
- 11. the regions of the surface
- 12. part of the ocean in between tides
- 13. a manned deep-ocean research submersible
- 15. person the takes pictures of ocean
- 16. shallow part of the ocean
- 18. non living
- 19. top part of the ocean
Down
- 1. the activity or condition of competing.
- 2. are diferent types of under water veliches
- 3. the maximum amount that something can contain.
- 4. of, found in, or produced by the sea.
- 5. just open sea
- 6. support and move something from one place to anther
- 7. the environmental max on the population.
- 9. remote underwater vheliches
- 14. bottom of the ocean
- 17. living things