Mahoney - Geologic Time Task Quiz

5 Questions | Total Attempts: 152

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Mahoney - Geologic Time Task Quiz


Questions and Answers
  • 1. 
    Geologically speaking, how long have humans been on Earth?
    • A. 

      Humans have been on Earth for a very long time.

    • B. 

      Humans have been on Earth for a very short time.

    • C. 

      Humans have been on Earth for a somewhat long time.

    • D. 

      Humans have been on Earth for a somewhat short time.

  • 2. 
    Which of the following was the longest of the four time periods listed?
    • A. 

      Cenozoic

    • B. 

      Mesozoic

    • C. 

      Paleozoic

    • D. 

      Precambrian

  • 3. 
    What time period are we currently living in?
    • A. 

      Cenozoic

    • B. 

      Paleozoic

    • C. 

      Precambrian

    • D. 

      Mesozoic

  • 4. 
    How old is the earth?
    • A. 

      4.6 days old

    • B. 

      4.6 million years old

    • C. 

      4.6 billion years old

    • D. 

      4.6trillion years old

  • 5. 
    During which of the following time periods did dinosaurs roam the land?
    • A. 

      Precambrian

    • B. 

      Paleozoic

    • C. 

      Mesozoic

    • D. 

      Cenozoic

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