Across
- 6. , Increasing population to unsustainable levels
- 7. , Turning trash into new products
- 8. , tools for Environmental Management
- 10. , The development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
Down
- 1. , Focus of 1974 environmental legislation
- 2. , Methane gas and CFCs can destroy the ____ layer
- 3. , contamination of the earth.
- 4. , Mining, farming, and factories all produce this kind of pollution
- 5. , pollution that cause excessive amount of noise or an unpleasant sound
- 9. , rain that contains a high concentration of pollutants