Theories that have been rejected

There are many theories that people beleived in the past that a no longer accurate and have been now rejected by modern scientists.

Research ONE theory from the list below. Describe the theory. Explain why the theory was rejected. You only need to one 1-2 paragraphs on this topic.
POST your paragraphs on the discussion for this page and also make sure you save your own cope of your work and have it in your book or OneNote.
  • Spontaneous Generation
  • Geocentric model of the solar system
  • Flat Earth theory