Across
- 3. what is the ocean made up of
- 6. a type of science
- 8. when people throw trash in the ocean
- 11. what size is something
- 12. different ocean ______ in the ocean
- 13. what you learn this topic in
- 15. goes far down
- 17. like an ocean another body of water
- 18. living things
Down
- 1. someone who swims deep in the ocean
- 2. a type of zone in the ocean
- 4. transparent sea creature made up of mostly water.
- 5. animals in the sea
- 7. a place that certain sea creatures live
- 9. a giant body of water
- 10. a type of biology
- 14. pinkish sea plants
- 16. coral are usually in this