Land use
Energy
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BIOFUEL
BIOMASS
COAL
ISOTOPES
MAGMA
MELTDOWN
MINERAL
NATURAL
REMOVAL
RESOURCE
RESOURCES
S | M | A | G | M | A | S | S | F |
M | E | R | L | L | L | E | S | U |
M | L | C | A | Q | E | P | A | L |
I | T | O | R | G | U | O | M | A |
N | D | A | U | U | F | T | O | V |
E | O | L | T | Q | O | O | I | O |
R | W | N | A | O | I | S | B | M |
A | N | Z | N | L | B | I | E | E |
L | E | C | R | U | O | S | E | R |
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