early formation of the Earth

  • 454 BCE

    earth coalesced

    From the cloud of dust made by Bigbang, our solar system has been molded. The earth has been positioned between venus and mars.
  • 454 BCE

    core formation

    Heavy materials sank into the core and lighter materials remained at the top.
  • 450 BCE

    giant impact hypothesis

    An object as big as Mars has been grazed the side of the earth.
  • 400 BCE

    moon

    After Earth being collied with planet big as Mars, debris has been created. That debris orbited the Earth - collapsed and became the moon.
  • 400 BCE

    seasons

    After the moon has been formed, the earth became a more stable and balanced climate. Also, the earth started to have seasons.
  • 350 BCE

    magnetic field

    The magnetic field of the earth has been formed. The magnetic field was not complete at that time. It was on the stage of development.