Science: Land use

Energy

Land use
Energy

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