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 | A | P | R | O | C | K | A | R |
| G | H | K | H | H | O | O | C | E |
| N | E | E | L | T | A | S | N | M |
| I | A | K | M | O | L | E | C | A |
| N | T | O | F | I | R | E | S | I |
| R | L | M | S | G | C | T | L | N |
| U | I | S | Y | J | H | A | E | S |
| B | O | S | T | H | G | I | L | P |
| F | U | E | L | P | O | U | W | Z |
Advertisements
