Rainforest and living quarters of Biosphere 2 at Oracle in Tucson AZ

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Size: 5170px × 4320px
Photo credit: © Joe Sohm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 2, alternative, america, arizona, az, biosphere, color, ecosystem, enclosed, energy, engineering, environmentalism, exterior, habitat, human, industry, living, natural, north, oracle, photography, pollutable, polluting, power, quarters, rainforest, renewable, science, states, technology, tucson, united, usa, world