Across
- 6. The abundant greenhouse gas
- 7. This energy comes from the sun
- 8. Long term pattern of weather in an area
- 10. The most effective greenhouse gas
Down
- 1. The practice of responsibly using resources over long period of time
- 2. The use of organic matter combusting to create energy
- 3. This energy is generated by differences in heat in the Earth's atmosphere
- 4. These are non renewable forms of energy
- 5. A heavy metal pollutant that results from using coal
- 9. The ability to do work