Other questions in this quiz

2. What did the oxygen create?

  • Mountains.
  • Ozone layer (O3)
  • Oceans.

3. What is another thing that changes the atmosphere?

  • Nothing just burning fossil fuels.
  • Deforestation.
  • Sleeping.
  • Biking.

4. What type of rock is Limestone and chalk?

  • Sedimentary
  • Metamorphic
  • Igneous

5. How do igneous rocks form?

  • When magma pushes up into the crust before cooling and solidifying.
  • When a volcano erupts and the rock that lands in the sea as the salt turns it igneous.
  • When sedimentary are over 100 years old.

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