Other questions in this quiz

2. What happened at phase one?

  • Complex organisms evolved
  • Volcanoes gave out gases
  • Green Plants evolved and gave out oxygen
  • Oxygen was formed

3. The early atmosphere was mainly made out of what?

  • Carbon Dioxide
  • Nitrogen
  • Oxygen
  • Water Vapour

4. When the Earth cooled down what happened?

  • A crust was formed but volcanoes kept erupting
  • dinosaurs came about
  • oceans were formed
  • Plant life grew

5. What was the earth like originally for millions of years?

  • Molten
  • Lava
  • made up of CO2
  • Full of volcanoes

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