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