Carbon Emissions

123456789101112
Across
  1. 4. furthest sphere from earth
  2. 6. fossil fuel used to make power when burned
  3. 9. protective layer around the earth
  4. 10. consists of the crust and upper mantle
  5. 11. cars run of it
  6. 12. what the atmosphere is made off
Down
  1. 1. second closest sphere to earth
  2. 2. closest sphere to earth
  3. 3. third closest sphere to earth
  4. 5. consists of water
  5. 7. created by burning fossil fuels
  6. 8. nuclear weapons create this