Land use
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BIOFUEL
COAL
ISOTOPES
MAGMA
MELTDOWN
MINERAL
NATURAL
OILSAND
REMOVAL
RESOURCE
RESOURCES
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| N | L | A | O | C | O | N | M | I |
| B | I | O | F | U | E | L | A | L |
| E | R | W | R | R | R | N | G | S |
| L | N | C | A | U | Z | F | M | A |
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