Other questions in this quiz

2. What are Intrusive rocks?

  • Rocks from inside a volcano.
  • Igneous rock cools slowly underground-forming big crystals(Granite)
  • Metamorphic rocks cools slowly and forms big crystals(Granite)

3. Where did alot of the early CO2 go?

  • It dissolved in oceans.
  • It died.
  • Nothing.

4. What was the earth surface originally made from?

  • Molten.
  • Soil.
  • Water.
  • Water, soil and mud.

5. How does volcanic activity change today's atmosphere?

  • It ruins houses.
  • Sulfur dioxide causes volcanic smog when it reacts with oxygen/dust/sunlight.
  • It kills people.

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