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