Across
- 2. All animal life in a region
- 4. all plant life in a region
- 5. energy source not readily replaced, finite amount
- 8. of a natural resource or source of energy
- 9. process in which a mix of species and habitat in an area changes over time
- 10. species that primarily obtain food by killing and consuming another species
Down
- 1. loss of forest/natural habitats and landscapes into smaller sections or pieces
- 3. hierarchical level in an ecosystem with some function in the food chain
- 6. Substance in the environment required by organisms for life process
- 7. series of secondary extinctions or events caused by primary events
- 10. animal that is hunted or killed by another animal for food