Science: Land use

Energy

Land use
Energy

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BIOFUEL
COAL
ISOTOPES
KEROGEN
MAGMA
MELTDOWN
MINERAL
NATURAL
REMOVAL
RESOURCE
RESOURCES
R E M O V A L P G
E E L A R U T A N
S I S O T O P E S
O B I O F U E L A
U R E K U X T O M
R N E G O R E K G
C J M L A O C N A
E N W O D T L E M
L A R E N I M H S
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