Where Did The Atmosphere Come From

2,045 views

Published on

Published in: Education, Business
  • Be the first to comment

  • Be the first to like this

Where Did The Atmosphere Come From

  1. 1. Where did the atmosphere come from? By the end of the lesson you will understand how oxygen led to a revolution in the development of life
  2. 2. But first… a quick bit of Maths! <ul><li>How many hundreds in a thousand? </li></ul><ul><li>How many thousands in a million? </li></ul><ul><li>How many millions in a billion? </li></ul>
  3. 9. Where did the atmosphere come from? By the end of the lesson you will understand how oxygen led to a revolution in the development of life

×