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