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