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