The Earliest Years Of Earth's 4.6 Billion Year History
Source: Our analysis of the creator's lived experience, based on what they said in this video.
Creator's Key Takeaways
about 4.6 billion years ago within the Orion arm of the Milky Way galaxy a star was born
the giant impact hypothesis of the moon's formation is perhaps not an obvious model it is the most widely accepted explanation today
this event was the emergence of life
cyanobacteria were not only responsible for making stromatolites these microorganisms played a much larger role in the history of our planet they dramatically changed Earth's atmosphere by pumping oxygen into it
Questions This Creator Answers
YouTube Video Description↓
This Documentary covers the history of our planet and the most ancient life on it during the Hadean, Archean and Proterozoic eons (from 4.6 billion years ago until 500 million years ago). The Hadean Eon takes us 4.6 billion years back and tells the story of our planet's formation, appearance of the Moon, atmosphere, and water. The Archean Eon tells about the earliest life on Earth, its ancient continents, and how bacteria transformed our planet's atmosphere. The Proterozoic Eon covers catastrophic global glaciations known as the Snowball Earth, the appearance of eukaryotes, as well as first plants and animals. It also tells about mysterious organisms from the Ediacaran period. Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur 🚀 Join the Spark Channel Membership to get access to perks: https://www.youtube.com/channel/UCMV3aTOwUtG5vwfH9_rzb2w/join Sign up to History Hit to start watching now https://bit.ly/45CPh5u Find us on: Facebook: https://www.facebook.com/SparkDocs/ Instagram: https://www.instagram.com/spark_channel/ Any queries, please contact us at: owned-enquiries@littledotstudios.com #Spark