Sustainable Urban Areas

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Across
  1. 3. Coal, Oil, Gas
  2. 6. Town or City Area
  3. 7. Type of Energy that will not run out
  4. 8. Energy from the sun
  5. 10. Large European country with the Capital of Berlin
  6. 12. To do with the planet
  7. 13. To do with people
Down
  1. 1. Buses, Trams, Cars, Bikes
  2. 2. Open areas such as parks
  3. 4. German Sustainable City
  4. 5. Something that will last forever without impacting the future
  5. 9. To reuse something
  6. 11. To do with money