Across
- 2. LEDCs have a bigger impact on the ________ environment
- 3. A primary energy source
- 6. A change in energy use may be because of this
- 7. The splitting of molecules using electricity
- 9. A resource that are formed faster than the rate of comsumption
- 12. A change in energy use may be because of this
- 13. A change in energy use may be because of this
Down
- 1. what was discovered in the late 19th century which increased the amount of energy that was available
- 4. An energy source that can be harnessed from the environment
- 5. what did people have more of so they could develop new technologys
- 7. the most common secondary energy
- 8. An energy source that is produced by converting primary energy
- 10. MEDCs have a bigger impact on the ________ environment
- 11. what was used for processing materials and clearing woodland
