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6. What is Limestone mainly made of?

  • CaCO4
  • CaCO3
  • CaCo3
  • CaCO2

7. Where can metal ores be mined?

  • The Earths Atmosphere
  • The Earths mantle
  • The Earths crust
  • The Earths core

8. What are 3 main ideas for the formation of life on Earth?

  • They came in by meteor, God or Evolution
  • The Cataclysm
  • God, Jesus and The Holy Spirit
  • The Big Bang Theory

9. What is the electronic structure of an atom?

  • 2,4,6,16
  • 2,4,4,8
  • 2,8,8,18
  • 2,4,4,18