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Question
Complete the following table taking into account the relation between the entries in three columns:
| I | II | III |
| Coal | Thermal energy | Thermal plant |
| Uranium | ______ | Nuclear power plant |
| Water reservoir | Potential energy | ______ |
| ______ | Kinetic energy | Wind electricity plant |
Solution
| I | II | III |
| Coal | Thermal energy | Thermal plant |
| Uranium | Nuclear energy | Nuclear power plant |
| Water reservoir | Potential energy | Hydroelectric plant |
| Wind | Kinetic energy | Wind electricity plant |
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