Energy and Efficiency Crossword Puzzle

QUESTIONS LIST:

• electrical: energy from movement of electrons (eg. generator)
• elastic: energy stored due to compression or extension (eg. spring)
• thermal: energy from random movement of particles (eg. fire)
• radiation: energy in electromagnetic waves (eg. sun, cellphone)
• chemical: energy stored in molecular bonds (eg. fossil fuels)
• hydrarulic: energy resulting from flow of water (eg. waterfall)
• nuclear: energy stored in nucleus of atoms.
• energy: the ability to do work or effect change.
• transfer: movement of energy from one place to another.
• transformation: changing of energy from one form to another.
• conservation: law of _ states energy cannot be created or destroyed.
• efficiency: percentage of energy that becomes useful energy.