Land use
Energy
Advertisements
Login to be the first to rate this puzzle!
BIOFUEL
COAL
ISOTOPES
KEROGEN
MAGMA
MELTDOWN
MINERAL
NATURAL
REMOVAL
RESOURCE
RESOURCES
| R | E | S | O | U | R | C | E | L |
| L | E | I | B | T | N | T | N | A |
| A | L | S | I | U | E | G | W | R |
| R | A | O | O | Z | G | L | O | U |
| E | V | T | F | U | O | A | D | T |
| N | O | O | U | B | R | O | T | A |
| I | M | P | E | W | E | C | L | N |
| M | E | E | L | B | K | E | E | W |
| V | R | S | A | M | G | A | M | S |
Advertisements
