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