Across
- 4. nonliving factors
- 5. use abiotic factors to make and store their own food
- 8. a large area that shares a similar climate, plants and animals
- 10. eat other organisms to gain their energy
- 11. the natural home or environment of an organism
- 12. all living or once living factors
Down
- 1. all populations living in one area
- 2. a singular living thing
- 3. all parts of the earth where life exists in water,land, and air
- 6. use dead or decaying organisms as their source of energy
- 7. all living and non-living factors in an area
- 9. all members of the same species living in one area