Across
- 3. non living things
- 5. part of Earth in which life exists including land, water,
- 7. living things
- 8. a group of ecosystems
- 9. the natural home or ecosystem of a living thing
- 10. factor that causes the growth of a population
Down
- 1. able to meet the current demand
- 2. the science of farming
- 4. group of induviduals of the same species
- 6. a biological community of living things