cienciaspt
quinta-feira, 24 de novembro de 2016
quinta-feira, 20 de outubro de 2016
Earth making of a planet
Earth was cooling down after all that happened, but 600 millions years ago asteroids started to hit earth making it unstable again and water came from the asteroids making an ocean, then it started to rain for millions of years, after that vulcano eruption started to go down all that formed some islands then the cyanobacteria was formed and the first living being was formed, the cyanobacteria was the first being to do the photosynthesis.
Earth making of a planet
The protosun was formed 8000 millions of years ago when a big old star exploded and something big was formed, something that was sucking everything, the protosun as the other planets were forming the protosun was ready to do what it was meant to do, when it was formed the name sun was invented and it started lightning planets, like our Earth.
Making of planet earth
Earth came from the sun, a planet named Teia was in our rotation and one day Earth and Teia hit each other, Teia was destroyed by planet earth (because of the size diference), and some bits of the planet Teia gandered around and formed our moon which is a secondary planet.
Earth, at that time was an ocean of lava, after the moon formed, Earth was forming more than just lava, rocks were formed, 4500 millions of years ago, and Earth was still 100 years old which is young for a planet, now our planet has 4600 million years and is stable for some years
quinta-feira, 29 de setembro de 2016
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