Across
- 2. role a species plays in a community
- 7. water scarcity due to water quality
- 8. where net energy demand is supplied
- 9. wind, solar, nuclear, hydroelectric cannot be used for this
- 13. buildup of salt in soil
- 15. unfortunate characteristic of wind and solar
- 16. formed from peat
- 18. Father of ecology and first game management ethic
- 20. renewable energy from living things
Down
- 1. total size of resource believed to exist
- 3. result of nutrient pollution
- 4. most of the water we use each day
- 5. individuals own and control their own water
- 6. where prior appropriation rules
- 10. transition energy source
- 11. pollution from a specific location
- 12. zone of soil where water accumulates
- 14. species with controversial management across the United States
- 17. conservation approach focused on charismatic megafauna
- 19. unfortunate and unforeseen impact of renewable energy