Fossil fuels
Starter
Advertisements
Login to be the first to rate this puzzle!
BURNING
CAPROCK
CHEMICAL
COAL
ENERGY
FIRE
FOSSILS
FUEL
HEAT
HEAT
LIGHT
OIL
PETROL
REMAINS
SMOKE
| C | Q | B | U | R | N | I | N | G |
| A | H | E | A | T | E | Q | O | L |
| P | R | E | M | A | I | N | S | E |
| R | L | X | M | F | F | H | I | U |
| O | O | S | L | I | S | S | O | F |
| C | R | M | T | R | C | O | A | L |
| K | T | O | Y | E | D | A | I | X |
| A | E | K | T | H | G | I | L | L |
| I | P | E | E | N | E | R | G | Y |
Advertisements
