| Across |
| 2. |
Alternative energy source that is based on atomic fission |
| 5. |
an area's ability to create an ongoing supply of renewable resources and absorb waste |
| 7. |
he process of converting waste materials into new materials and objects |
| 10. |
A natural resource that can be used and replaced over a relatively short time. |
| 13. |
Organic materials produced in a renewable manner that can be used to create energy |
| 14. |
A naturally occurring liquid found beneath the Earth's surface that can be refined into fuel |
| 15. |
Energy that is collected from the Sun |
|
|
| Down |
| 1. |
Careful use of resources to reduce damage to the environment though such methods as composting and recycling materials |
| 3. |
Electricity produced by running water moving a turbine |
| 4. |
Energy that is collected from resources that cannot be replenished on a human timescale |
| 6. |
Materials such as minerals, trees, and water that occur naturally and can be used |
| 8. |
The process of maintaining change in a balanced environment |
| 9. |
Thermal energy generated and stored in the Earth |
| 11. |
Energy that is collected from resources that are naturally replenished |
| 12. |
The impact of a person or community on the environment |
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