Across
- 4. Areas in China turning into deserts
- 5. A process where coal releases CO2
- 7. Dust belched out into the air from factories
- 10. Where factory waste has been dumped into
- 12. China is the top country emitting this
- 13. Cars that do not use petrol or diesel
- 15. Energy sources that do not pollute
Down
- 1. People forced to leave polluted areas
- 2. Planting of billions of trees
- 3. Used to kill insects on farms
- 4. Trees cut down rapidly for fuelwood
- 6. Spreading into farmlands in the North
- 8. Used on farms but pollutes water
- 9. The largest HEP dam in the world
- 11. Oil Gas and Coal
- 14. The number one fuel used in power stations
- 16. Power from the energy of the sun's rays