9498438
Beschreibung
Karteikarten von Aaishah Din, aktualisiert more than 1 year ago
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Erstellt von Aaishah Din
vor etwa 7 Jahre
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| Frage | Antworten |
| Hydroelectric energy - what is it? | Hydroelectricity comes from rain water collected in a reservoir or a pumped storage scheme flowing down hill. The flowing water turns generators at the bottom of the hill. |
| Advantages | → renewable - wont run out → no waste gases |
| disadvantages | → habitats are often flooded to create dams →the large reservoirs can affect wildlife → not reliable if there's a drought |
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