Sara Hamidi

By fhsess

  • impact formed earths moon

  • first rocks

  • first organisms

  • first crust solified

  • first continenets

  • photosynthesis begins

  • first atmosphere

  • first oxygen

  • rodinia forms

  • my birthday!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  • first fish

  • first cockroaches

  • reptiles formed

  • pangea forms

  • first dinosaur

  • reinassance period

  • discovery of America

  • FIRST OCEAN

  • revolutionary war

  • constitution signed

  • firsco formed

  • first radio

  • first airplane

  • WW1

  • state of texas

  • first computer

  • moon landing

  • industrial revoultion