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