From the list given below, type the correct answer in the spaces provided
HINT: Power, Desertification, Electricity, Coal, Petroleum, Non-renewable, Generation.
1. The use of wood as a source of energy leads to
2. Wind can be harnessed to produce
3. When water falls over a cliff or fall, it generates
4. was used to drive motor vehicles.
5. is formed from fossils.
6. Oil is asource of energy.
7. Electricity is expensive in terms of and distribution.