Science Review

6. Energy in the form of heat.
9. Energy that flows through wires and Powers electrical devices.
11. A device used to open or close an electric circuit, controlling the flow of electricity.
12. It’s an energy source that can be replenished or replaced naturally, like wind or sunlight.
13. Energy released by splitting or joining atoms in a process called nuclear reaction.
15. Energy produced by vibrations that we can hear.
16. Energy that allows us to see things, produced by sources like the Sun or light bulbs.

1. Materials that do not allow electricity to flow through them easily, like rubber or plastic.
2. Energy that is stored and waiting to be used.
3. It's an energy source that cannot be easily replaced once used, such as fossil fuels.
4. Energy stored in the bonds between atoms and molecules.
5. A state of matter with no fixed shape or volume
7. Energy in motion or movement.
8. It can’t be created or destroyed.
10. A state of matter with a definite volume but no fixed shape
11. A state of matter with a fixed shape and volume.
14. Materials that allow electricity to flow through them easily, like metals.