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Exploring Earth's Origins: The Vibrant Archean Eon Poster
The Archean Eon is the second eon. Journey into Earth's past with a vibrant Archean Eon poster, exploring the time when simple, single-celled organisms—bacteria and archaea—first appeared. Cyanobacteria produced oxygen through photosynthesis. The Archean atmosphere lacked free oxygen, but over time, oxygen levels began to increase. Explore Archean Rocks- Greenstone Belts, microbial mats, and stromatolites. File Formats:PDF formatEPS vector format for flexibility. Vector files are scalable to any
K - 12th
Ancient History, Biology, Earth Sciences
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