Early volcanic atmosphere


More Options: Make a Folding Card

Storyboard Description


Storyboard Text

  • volcanoes give off gasses like water vapour, nitrogen, methane and ammonia.
  • The earth cools and steam condensed and formed oceans.
  • CO2
  • CO2
  • CO2 dissolves in oceans then concentrates into shells.
  • CO2
  • Nitrogen
  • Ammonia
  • Nitrogen
  • Ammonia reacts with oxygen, and then denitrifies bacteria in the soil to make nitrogen
  • Nitrogen
  • The first organisms are thought to have developed by volcanoes in oceans, there the organisms developed into simple plants.
  • The plants that developed increased in number, and with them giving off CO2, the amount of CO2 increased.
Just Created with Storyboard That
Explore Our Articles and Examples

Try Our Other Websites!

Photos for Class – Search for School-Safe, Creative Commons Photos (It Even Cites for You!)
Quick Rubric – Easily Make and Share Great-Looking Rubrics