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