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