Across
- 2. Coal, oil, and gas are all examples of this natural resource
- 5. Resources found in nature (like sun, wind, soil, wildlife, etc)
- 6. The two natural resources that are essential for life are water and _____________.
- 9. A ___________ and wind turbine harness wind power to generate electricity
- 12. This natural resource is the layer of gases that blanket the Earth
- 13. Resources like coal, oil, and gas are called __________________ resources
- 14. Gold, graphite, and quartz are all examples of this type of natural resource
Down
- 1. This natural resource consists of plants and animal that live in the wild
- 3. The sun provides us with this type of energy
- 4. A resource that does not run out or can be replenished within time
- 7. This natural resource is air movement across the surface of the Earth
- 8. pollution Any substance introduced into the atmosphere that has damaging effects
- 10. The only natural resource found in all three forms (solid, liquid, and gas)
- 11. The outer layer of the earth's surface that supports plant life