Across
- 3. A form of energy that travels in electromagnetic waves.
- 5. When energy changes from one form to another.
- 7. Web A model showing how energy moves between connected food chains.
- 8. A closed path through which electric current can flow.
- 12. Energy related to the motion of particles that we experience as heat.
- 13. Energy associated with moving or stored electric charges.
- 14. Stored energy an object has because of its position or condition.
- 15. The movement of energy from one object or system to another.
- 17. Energy transferred through vibrations in a medium.
- 18. A disturbance that transfers energy from one place to another.
- 19. The material through which a mechanical wave travels.
Down
- 1. The energy an object has because of its motion.
- 2. The process plants use to change light energy into chemical energy.
- 3. A wave in which particles move parallel to the direction the wave travels.
- 4. A type of potential energy stored in substances.
- 6. The part of a longitudinal wave where particles are close together.
- 9. A wave in which particles move perpendicular to the direction the wave travels.
- 10. A push or pull that can change an object's motion.
- 11. Energy cannot be created or
- 16. The force that is equal in strength and opposite in direction to the action force.