The And The Ordovician Era Essay

1206 Words Oct 2nd, 2015 5 Pages
In four-hundred and sixty million years ago in the Ordovician era the plates are moving again and a new continent is formed called godiwalla. There should be plants and animals now because of the oxygen level, but there is only one reason why there isn’t any life on land yet, the sun. The sun is blasting the earth with deadly radiation, life on earth would not survive at all. With thirty miles from the earth 's surface the oxygen meets the sun 's radiation it forms another gas called the ozone. The ozone layer forms a blanket like layer that shields the earth, this thickens and without this life would not be on earth this very day. The Silurian and the Ordovician era was sort of in the same type of period it didn’t really state what happened in the Silurian era. Besides that there were more fish that came alive that was the important part of the silurian. The fish was jawless and there became life on land and there were vascular plant fossils and a lot more coral reefs. There were more mountains and they were growing and got more stronger, there also became more continents that kinda scattered.
In three-hundred and seventy five million years ago, in the Devonian, Mississippian, and Pennsylvanian eras, there is a new species created, tatolic, it uses its neck to raise itself up and its fins function its legs allowing it to move out of the water. This creature spends most of its life on land more than water. The earth has finally developed real tall trees on dry land now.…

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