Across
- 4. meeting needs in present while ensure future generations have resources
- 8. light, heat, or nuclear radiation released to atmosphere p. 421
- 9. God's command to use wise dominion over the earth
- 12. using less of something
- 13. the name for water filled with Karenia brevis algae
- 14. a resource that is used faster than it's replenished
- 16. leave natural resources (especially land areas) alone; free from human influence p. 429
- 18. A conservation effort to use resources wisely so they don't run out p. 428
- 19. a resource that is replenished faster than it's consumed
Down
- 1. a substance pollutant that is broken down naturally
- 2. improper release of anything harmful to the environment p. 420
- 3. concern for proper stewadrship of natural resources
- 5. cleaning impure water to make it pure
- 6. a substance pollutant that cannot be broken down; plastic p. 421
- 7. state and national __ are preserved areas
- 10. organism that helps break down substance pollutants
- 11. conservationists effort to undo damage from past p. 428
- 15. a way of disposing wastes by burying them p. 422
- 17. to use something again usually for another purpose