Across
- 3. Process of managing the use of resources to prevent depletion. (12 letters)
- 8. Natural resource extracted from the Earth, used to produce gasoline. (3 letters)
- 9. Natural resource that provides habitat for wildlife and is used for timber. (6 letters)
- 10. Natural resource essential for human survival, covering about 71% of Earth's surface. (5 letters)
- 11. Natural resource used in construction, composed of minerals and formed through geological processes. (4 letters)
- 13. Type of natural resource that can be replenished naturally over time. (9 letters)
Down
- 1. Fossil fuel commonly used for electricity generation. (4 letters)
- 2. Natural resource composed of trees and other plant life, crucial for oxygen production. (7 letters)
- 4. Resource that cannot be readily replaced once it is consumed. (12 letters)
- 5. Energy obtained from the internal heat of the Earth. (11 letters)
- 6. Nonrenewable energy source formed from the remains of ancient marine organisms. (3 letters)
- 7. Renewable energy source derived from the sun. (5 letters)
- 10. Type of energy harnessed from moving air. (4 letters)
- 12. Hard, black mineral used as a fuel, formed from ancient plant matter. (4 letters)