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