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