Other questions in this quiz

2. The atmosphere mainly consisted of what 4.5 billion years ago?

  • Carbon dioxide and water vapour
  • Oxygen and Nitrogen
  • Gold and tin
  • Sulphur and Calcium

3. What is the main reason there isn't that much Carbon Dioxide in the air?

  • There isn't enough actual carbon for it to be made
  • It would kill us
  • It can't be produced
  • It is produced over many years

4. Why was it like this?

  • Because the volcanoes were constantly releasing them
  • Because there were no humans
  • Because it was too hot
  • Because it was too cold

5. What are particulates?

  • A cell in finger nails
  • What makes the sky blue
  • Particles in the air
  • Particles in our skin

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