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