1. Energy
The ability to do work

2. A measurement of electric current
Watt
A measurement of electric current

3. Clean, renewable energy from water turbines
Hydroelectric
Clean, renewable energy from water turbines

4. Fast spinning fan-like mechanism that converts energy to electricity
Turbine
Fast spinning fan-like mechanism that converts energy to electricity

5. Solar
Energy from the sun

6. Renewable Energy
Energy which comes from natural resources (such as sunlight, wind, rain, tides, and geothermal heat) and is naturally replenished

7. Nonrenewable Energy
Energy resources that cannot be restored or replenished by natural processes and therefore are depleted through use, such as coal, oil, and natural gas

8. A type of light bulb which uses a lot of energy, light bulbs that contain a filament (wires) that creates light
Incandescent

9. Energy with little waste
Energy Efficiency
Energy with little waste

10. Deciduous
Plants/trees that lose their leaves in the winter but provide shade in the summer