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