Across
- 1. when one organism eats another organism and so on
- 3. the quality or state of being cloudy
- 6. the saltines of a body of water
- 8. all the food china in a single ecosystem
- 10. the action or process of depositing sediment.
- 12. sits at the very to pot the food chain
- 13. where a group of animals, plants or other organisms work together to form a bubble of life
- 14. the plant and animal life of a particular region or period.
Down
- 2. a place where a plant or animal naturally grows
- 4. untreated swage, agricultural run off
- 5. an area classified to the species that live in that location
- 7. a sea animal with a short beak and found in tropical climates
- 9. you can find different kinds of life in one environment
- 11. a hard stony substance found under the water