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 | B | I | O | F | U | E | L | P |
| A | E | N | A | T | U | R | A | L |
| M | V | C | O | A | L | M | Q | A |
| G | K | E | R | O | G | E | N | R |
| A | E | D | U | U | Y | W | G | E |
| M | S | S | A | M | O | I | B | N |
| S | E | P | O | T | O | S | I | I |
| J | N | W | O | D | T | L | E | M |
| Q | Z | L | A | V | O | M | E | R |
Advertisements
Advertisements