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Stack #4650048
| Question | Answer |
|---|---|
| Energy | It makes things happen! (Or more formally: the ability to do work) |
| Energy transfer | Energy being moved from place to place. |
| Generator | Changes energy from one form to another. |
| Batteries | Store energy and change it from one form to another. |
| Solar cell | Converts energy of sunlight into electrical energy |
| Motion energy | The energy something has due to movement. |
| Wind turbine | A device that produces energy by spinning big blades, which in turns spins a generator to make electricity. |