Some energy sources are reliably available at all times, and some are not.
Which row in the table shows three energy sources all in their correct columns?
| Available at all times | Not available at all times | |
|---|---|---|
| A | geothermal, wind | solar |
| B | geothermal | wind, solar |
| C | wind, solar | geothermal |
| D | wind | geothermal, solar |
Row A
Row B
Row C
Row D
142 exam-style questions on CIE IGCSE Physics 1.7.3 Energy resources. Each one has a worked solution and a mark scheme showing where the marks go.