Environment

12345678
Across
  1. 4. amount of carbon dioxide produced by a person or company’s activity
  2. 7. place where people, plants, and animals live
  3. 8. use materials again
Down
  1. 1. a special panel which converts sunlight into electricity
  2. 2. able to continue over a period of time and not harmful to the environment
  3. 3. the gradual warming of the Earth due to pollution and gases
  4. 5. gas that is sent out to the air
  5. 6. large constructions which convert wind into energy