לחפש
  • לחפש
  • לוחות הסיפורים שלי

Unknown Story

צור לוח סיפור
העתק את לוח התכנון הזה
Unknown Story
Storyboard That

צור Storyboard משלך

נסה את זה בחינם!

צור Storyboard משלך

נסה את זה בחינם!

טקסט Storyboard

  • 3.8 billion years ago, the meteors attacking the Earth changed. They started releasing amino acids into the water.
  • The chemicals and minerals from the meteorites came together and formed life.
  • For hundreds of millions of years, the only life is these single-celled organisms.
  • 3.5 billion years ago, a more complex life form called a stromatolite can be found in a shallow ocean. These bacteria use photosynthesis to turn sunlight into food.
  • Through this process, the stromatolite slowly releases a gas called oxygen underwater and in the atmosphere.
  •  Over 400million years of these plates being moved and a supercontinent is formed called Rodinia. But then millions of years later, the heat starts splitting the supercontinent into 2.
  • 1.5 billion years ago, the Earth's crust breaks into many plates, and due to the Earth's hot core, the plates start moving carrying oceans and islands with them.
  • Massive volcanoes spawn and begin pumping enormous amounts of carbon dioxide into the atmosphere. The carbon dioxide mixes with water and causes acid rain.
  • Exposed rock then absorb the acid rain and carbon dioxide out of the atmosphere, now making not enough carbon dioxide to trap the suns heat within the planet.
  • This action causes the planet to plummet to around -60° in a few thousand years. An ice sheet up to ten thousand feet thick covers the entire planet.
  •  Some scientists like to call this period snowball Earth. They believe this to be the longest and coldest ice age to ever exist on Earth.
נוצרו מעל 30 מיליון לוחות סיפור