Across
- 2. a specific ecological area where an organism lives
- 3. the biotic and abiotic surroundings of an organism
- 6. Different populations living in the same place at the same time
- 7. number of individuals of a particular species in an area
- 8. living components of an environment
Down
- 1. non-living physical and chemical parts of an environment
- 3. The study of the interrelationships of organisms with other organisms and with their non-living environment
- 4. The scientific study of the interactions between living things and their environment
- 5. the interaction of all the biotic and abiotic factors in an environment