MCQOPTIONS
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| 1. |
Choose the correct group of conventional sources of energy from the following: |
| A. | Hydro power, geothermal energy, tidal energy |
| B. | Nuclear energy, solar energy, hydel power |
| C. | Oil, natural gas, firewood |
| D. | Coal, firewood, biogas |
| Answer» D. Coal, firewood, biogas | |