Across
- 4. place where organism makes a home
- 7. factor living organism that shapes its enviroment
- 9. mass of a unit volume of a material substance
- 12. factor enviromental factor that tends to limit population size
Down
- 1. all the inhabitants of a particular town
- 2. single cell life form
- 3. the process of turning liquid into vapor
- 5. factor non-living part of an ecosystem that shapes it enviroment
- 6. Web predator-prey and consumer-resource interactions
- 8. falling products of condensation in the atmospher
- 10. a biological communityu of interactive organisms
- 11. Pyramid shows the flow of energy at each trophic level