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