Across
- 4. animal or plant that is from a specific area
- 5. animal or plant that has taken over an area that it isnt from
- 8. able to be reused
- 9. plant with a self-supporting woody stem
- 10. able to be broken down by bacteria or other organisms
Down
- 1. the variety of plant and animal life in a particular habitat
- 2. natural environment or home where a specific plant, animal, or organism lives, grows, and reproduces
- 3. protection of natural resources
- 6. animal whos population is threatened
- 7. substance or poison that is harmful to the envirnment
- 11. safe for the environment