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