EARTH

By Roberto Bribiesca
  • 1 CE

    EARTH FORMS

  • 2

    FIRST BACTERIA ARCHEA

  • 3

    PHOTOSYNTHESIS

  • 4

    FIRST EUKARYOKES (NUCLEUS INSIDE CELL)

  • 5

    START OF OXYGEN-RICH ATMOSPHERE

  • 6

    MULTICELLULAR ORGANISM

  • 7

    TERRESTIAL BIOCRUSIS

  • 8

    HARD SHELLED ANIMALS IN OCEANS

  • 9

    DINOSAURS

  • 10

    GRASSES AND GRASS LAND

  • 11

    LAND PLANTS

  • 12

    HUMANS