Gebhardt---ocean Zones And Exploration Notes Check

5 Questions | Total Attempts: 361

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Gebhardt---ocean Zones And Exploration Notes Check

Questions and Answers
  • 1. 
    Using modern technology, what discovery did scientists make about the ocean floor?
    • A. 

      Hydrothermal vents kill organisms living there

    • B. 

      Organisms survive without sunlight there

    • C. 

      Water pressure decreases there

    • D. 

      No organism can survive there

  • 2. 
    What device is uses most to determine the depth of oceans?
    • A. 

      Barometer

    • B. 

      Satellite

    • C. 

      Sonar

    • D. 

      Radar

  • 3. 
    What do scientists use to conduct research underwater for up to an hour at a time?
    • A. 

      Global positioning satellites

    • B. 

      Scuba diving equipment

    • C. 

      Submarines

    • D. 

      Robots

  • 4. 
    In which zone would I expect to find the greatest diversity of life?
    • A. 

      Trench Zone

    • B. 

      Abyssal Zone

    • C. 

      Midnight Zone

    • D. 

      Sunlight Zone

  • 5. 
    As we dive down into the ocean, what happens to the temperature and light?
    • A. 

      Temperature decreases and light decreases

    • B. 

      Temperature increases and light decreases

    • C. 

      Temperature decreases and light increases

    • D. 

      Temperature increases and light increases

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