Alternative Energy Crossword Puzzle

QUESTIONS LIST:

• electrical : drives many small machines and keeps lights glowing.
• thermal energy : boils water, keeps us warm and drives engines.
• solar energy : occurs from the sun.
• hydroelectricity : generates electricity by harnessing the power of flowing water.
• chemical : is used to fuel automobiles and other vehicles.
• kinetic : is the energy of motion. a spinning top, a falling object, and a rolling ball all have this kind of energy.
• tidal energy : used when energy from ocean tides is harnessed
• sound energy : is created, for example, when a door slams.
• nuclear fission : is when energy is given off from splitting nuclei of uranium atoms.
• potential energy : is the energy stored in an object as a result of its position.
• light energy : is generated from light bulbs and computer screens, the sun.
• hydrogen power : uses electricity to break down water into hydrogen gas.
• nuclear fusion : imitates the method the sun uses to produce energy.
• biomass : is the combustion of materials that originate from living things.