| Answer | Crossword Clue |
|---|---|
| PEAT | Vegetable matter used as fuel |
| PEAT | Plant matter used as fuel. |
| PEAT | Decayed matter used as fuel |
| methanes | a colorless odorless flammable gaseous hydrocarbon CH4 that is a product of decomposition of organic matter and of the carbonization of coal, is used as a fuel and as a starting material in chemical synthesis, and is the simplest of the alkanes |
| PEAT | Vegetable-matter fuel |
| COALS | Lumps of mineralized vegetable matter fuel. |
| peats | decomposed vegetable matter found in bogs, cut and dried for fuel |
| peat | decomposed vegetable matter found in bogs, cut and dried for fuel |
