Across
- 4. Gradual destruction of something
- 5. A thing that is under water
- 8. how far down light goes in water in a column
- 10. Community of organisms fighting for survival
- 13. river that flows into Baltimore
- 14. a body of water that runs through Maryland
- 16. Something that is important for yourself
- 18. Something that is covering the ground
- 19. Something that is polluting another thing
Down
- 1. trees or bushes covering a thing
- 2. Green grass substance that grown near water
- 3. A swampy like place next to a body of water
- 6. Restaurant that specializes in oysters
- 7. Where a small river meets a bigger river
- 8. Where other body’s of water meet another
- 9. where salt water mixes with the ocean
- 11. A large number of fish swimming together
- 12. Something that comes in differences
- 15. Something that lives or is in water
- 17. Something that goes to the bottom of liquid