Across
- 3. electricity is transported via these standing structures
- 5. aka global warming
- 7. cars exhale these
- 8. footprint a metaphor for your impact on the environment
Down
- 1. Chernobyl tragedy related to this
- 2. gases water vapor, carbon dioxide, methane, nitrous oxide, and ozone
- 4. these spots are platforms from where we drill for black gold
- 6. spinning triangles that gather energy from the air