Science Test Questions And Answers

5 Questions  I  By Eric13121
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Science Quizzes & Trivia
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Questions and Answers

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  • 1. 
    Why is pumice lighter than obsidian?
    • A. 

      Because it has little holes from gases escaping when it cools

    • B. 

      Because it isn't

    • C. 

      None of the above


  • 2. 
    How is a rock different from a mineral?
    • A. 

      I dunno

    • B. 

      Rocks are made of minerals and aren't crystals

    • C. 

      None of the above


  • 3. 
    Why is it not likely to find fossils in metamorphic or igneous rock
    • A. 

      Because magma or heat and pressure would probably destroy the fossil

    • B. 

      It is very likely

    • C. 

      None of the above


  • 4. 
    1- Talc, 2- Gypsum, 3- Calcite, etc.What is this scale called?
    • A. 

      Moh's Hardness Scale

    • B. 

      The Mineral Scale

    • C. 

      None of the above


  • 5. 
    On Moh's hardness scale, can a smaller numbered rock scratch a higher number rock? 
    • A. 

      Yes

    • B. 

      No

    • C. 

      Maybe


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