Introduction to energy by:Sasha McElroy

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Across
  1. 3. The amount of energy is neither created nor destroyed.
  2. 5. A substance that is used up more quickly than it can replace itself.
  3. 7. Used to amplify force.
  4. 9. Used to reduce the time & energy taken to lift heavy objects.
  5. 10. The point on which the beam pivots.
  6. 13. The explanation for how or why matter comes in many forms or states of matter.
  7. 15. Stored energy that depends upon the relative position of various parts of a system.
Down
  1. 1. Made from decomposingr plants & animals.
  2. 2. The sum of potential energy and kinetic energy.
  3. 4. The ability to work.
  4. 6. An energy source that cannot be depleted & are able to supply a continuous source of clean energy.
  5. 8. An instrument that measures temperature.
  6. 11. The energy of motion, observable as the movement of an object, particle, or set of particles.
  7. 12. A machine used to increase force.
  8. 14. The energy contained within a system that is responsible for its temperature.