Across
- 6. A deep sea energy producer
- 8. a life crippling disease
- 11. A non-living thing
- 12. The interaction of two species
Down
- 1. A place that animals can live in
- 2. a plant or bacteria that breaks down dead stuff in exchange of energy
- 3. An organism that gets energy by eating other organisms
- 4. An organism that eats plants and animals
- 5. A way for plants to gain energy from the sun
- 7. The sequence in which plants/animals are eaten
- 9. to discard something or get rid of
- 10. a green planet