The Formation Of The Earth

8 Questions | Total Attempts: 226

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Geography Quizzes & Trivia

Science Quiz


Questions and Answers
  • 1. 
    In your own words describe the mantle,crust, and core in order.
  • 2. 
    What caused different materials to sink or float in order to form layers of the earth 
  • 3. 
    Compare and Contrast comets,meteors,and asteroids 
  • 4. 
    How did the earth change shape 
    • A. 

      It changed when a meteor crashed into earth

    • B. 

      Earth Got older and gravity crushed rock and the planet became round

    • C. 

      It got hit by a comet and it turned the earth round

  • 5. 
    How did Photosynthesis contribute to Earths current atmosphere?
    • A. 

      Ultraviolet Radiation that causes sunburns

    • B. 

      During the proccess of making food organisms created oxygen

    • C. 

      Is the proccess of absorbing carbon dioxide from the atmosphere to make food

  • 6. 
    Earths First Atmosphere was mostly made of
    • A. 

      Nitrogen and oxygen

    • B. 

      Chlorine,nitrogen, and sulfur

    • C. 

      Carbon dioxide and water vapor

  • 7. 
    How did oceans form
    • A. 

      Rain collected over time and rained for about 4 million years

    • B. 

      Molecules in the air were broken

    • C. 

      Water falls

  • 8. 
    How did life form
    • A. 

      UV Radiation

    • B. 

      Photosynthesis

    • C. 

      Trees

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