Across
- 1. A group of people living in the same area who often work together to solve problems or share resources.
- 3. A machine that converts mechanical energy into electrical energy.
- 5. The ability to do work or cause change; it can take many forms, such as mechanical, electrical, or renewable energy.
- 8. A new idea, method, or device created to solve a problem.
- 9. Energy caused by the movement of electrons that can power lights, machines, and devices.
Down
- 2. Related to motion or physical forces, often involving machines.
- 4. A device that converts the kinetic energy of a fluid (such as wind or water) into rotational energy.
- 6. A long period of time with little or no rainfall, causing shortages of water and food.
- 7. A machine that converts the energy of the wind into mechanical energy to perform work.
- 10. A supply of something that can be used when needed, such as materials, energy, or money.
