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permafrost
Arctic
2
De-extinction
2
arctic tundra
2
boreal forest
2
canopy
2
chaparral
2
cryopolitics
2
rewilding
2
savanna
2
subtropical desert
2
temperate forest
2
temperate grassland
2
tropical rainforest
2
Environmental sciences
1
GE1-350
1
J
1
Political science
1
Rachel Carson
1
acid rain
1
apex consumer
1
autotroph
1
biogeochemical cycle
1
biomagnification
1
biomass
1
biome
1
chemoautotroph
1
dead zone
1
detrital food web
1
ecosystem
1
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