Across
- 1. Reduce, ____, recycle
- 4. Protecting endangered species, for example
- 6. Coal, oil, and natural gas
- 8. The 8.7 million species worldwide
- 9. Activity for Arbor Day
- 12. "Meeting the needs of the present without compromising the ability of future generations to meet their own needs," according to Brundtland
- 14. The green line, for example
Down
- 2. Earthly benefits to humans
- 3. Earth Month
- 4. Recycling for food?
- 5. Property of solar or wind
- 7. Tree baby
- 10. Government dept. created after first Earth Day
- 11. Charles ___
- 13. Two-wheeled way to get to class