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26 set 1991 ano - Biosphere 2 opens
Descrição:
Biospere in arizona that showed what it was like to live in a closed system
involved were 9 scientists
this is ecocentrism
Adicionado na linha do tempo:
23 out 2018
0
0
252
Environmental timeline
Data:
26 set 1991 ano
Agora
~ 32 years ago