
| 3a Non-renewables v renewables Introduction to different energy sources. Includes photographs |
Interactive sheet - 47Kb
| PDF - 65Kb |
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| 3bi Solar power Explains that besides being the original source of all energy, technology can harness and convert sunlight into energy. Includes photographs |
Interactive sheet - 51Kb
| PDF - 80Kb |
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| 3bii Solar power Details how solar tower plants work. Includes photograph and the diagram 'Solar tower power plant' |
Interactive sheet - 50Kb
| PDF - 123Kb |
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| 3c Wind power Introduces the use of wind as a power source. Includes photograph and top 10 wind power markets chart |
Interactive sheet - 49Kb
| PDF - 63Kb |
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| 3d Water power Details past and present use of water as an energy resource. Includes photograph and renewable energy sources chart |
Interactive sheet - 57Kb
| PDF - 126Kb |
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| 3e Hydrogen power An introduction to hydrogen and its use as a 'clean energy' source. Includes photograph and energy content of energy sources chart |
Interactive sheet - 60Kb
| PDF - 151Kb |
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| 3f Hydrogen fuels Looks at ways hydrogen can be used as an energy source. Includes photograph and hydrogen cycle diagram |
Interactive sheet - 48Kb
| PDF - 98Kb |
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| 3g Geothermal and biofuels Information on how energy can be extracted from steam coming from hot springs and rotting waste. Includes photographs |
Interactive sheet - 53Kb
| PDF - 104Kb |