| Answer | Crossword Clue |
|---|---|
| FUELED | Took on coal or oil. |
| NATURALRESOURCE | Oil or coal |
| FUEL | Coal, oil or peat |
| FOSSILFUEL | Coal or oil, e.g. |
| FUELED | Took on oil |
| IDA | Tarbell who took on Standard Oil |
| IDA | Writer Tarbell who took on Standard Oil |
| Answer | Crossword Clue |
|---|---|
| FUELED | Took on coal or oil. |
| NATURALRESOURCE | Oil or coal |
| FUEL | Coal, oil or peat |
| FOSSILFUEL | Coal or oil, e.g. |
| FUELED | Took on oil |
| IDA | Tarbell who took on Standard Oil |
| IDA | Writer Tarbell who took on Standard Oil |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.