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