Across
- 3. A group of similar organisms that can breed and produce offspring.
- 4. abiotic and biotic factors together at work
- 7. a group of individuals that belong to the same species
- 8. any non-living part of the environment
- 10. different populations that live together
- 12. certain bacteria, use chemical energy to produce carbohydrates
- 14. A community of organisms and their environment
Down
- 1. organisms that cannot make their own food
- 2. Organisms that eat living producers and/or other consumers for food.
- 5. Conversion of light energy from the sun
- 6. A group of ecosystems that share similar climates
- 7. the first producers of energy-rich compounds
- 9. any living part of the environment
- 11. all life on Earth
- 13. study of how things interact with each other