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