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