Across
- 3. specific area where something lives
- 5. interaction of biotic and abiotic factors
- 7. different organism living in the same environment
- 8. living components of an environment that interact with abiotic factors
Down
- 1. non-living physical and chemical parts of an environment
- 2. biotic and abiotic surroundings
- 4. number of individual species
- 6. study between living things and their environment