types of energy

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Across
  1. 3. is energy stored in moving objects. The faster an object moves, the more energy is stored.
  2. 6. The sun is a source of nuclear energy and light energy, but it's also a great source of ____
  3. 8. is energy that travels through space as electrical and magnetic waves.
  4. 12. due to the motion or a special position of the object.
  5. 13. The energy which an object, substance or system has due to its temperature by the vibration of atoms or molecules
  6. 14. We can't see objects in the dark. Things are visible to us when they are illuminated or reflect.
  7. 15. Magnetized objects with opposite poles when moved toward each other reduce their magnetic potential energy.
Down
  1. 1. Energy associated with gravity involves the attraction between two objects based on their mass.
  2. 2. is lower than in other forms of energy. Electrical energy is delivered by tiny, charged particle
  3. 4. is similar to radiant energy and is experienced in the form of heat or warmth.
  4. 5. hitting the planet every day dwarfs our annual, global energy needs, but the problem is managing to efficiently.
  5. 7. Like the wind, water can be used to drive turbines directly.
  6. 9. is produced when reactions in an atom cause a structural change in the nucleus.
  7. 10. is the most widely used type of energy on Earth and is vital for our existence.
  8. 11. is the energy of a body's motion. It ranges from 0 to a positive value.