7th Grade Science Plant Quiz

15 Questions | Total Attempts: 2087

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7th Grade Science Quizzes & Trivia

Plant vegetation is all around us; they give us nutrients while we help in other ways too. What do you know about the plant respiration process and what it does to the environment? Take up the quiz below to test yourself before the pop quiz on plants that is coming up.


Questions and Answers
  • 1. 
    The process by which plants capture light energy from the sun and convert it into sugar
    • A. 

      Chlorophyll

    • B. 

      Evergreen

    • C. 

      Photosynthesis

    • D. 

      Deciduous

  • 2. 
    ____________ is opening in the epidermis and cuticle of the leaf that allow carbon dioxide to enter the leaf and water vapor to exit the leaf
  • 3. 
  • 4. 
    Trees that lose all of their leaves at the same time every year are callled _________-
  • 5. 
    _____________:  the process of producing ATP in the cell from oxygen and glucose; releases carbon dioxide and water
  • 6. 
    _______________ is a green pigment in chloroplasts that absorbs light energy for photosynthesis
  • 7. 
    ___________ is a change in the growth of a plant in response to light
  • 8. 
    The loss of water from plant leaves through openings called stomata is called _________
  • 9. 
    ______________ is the breakdown of sugars to make ATP in the absence of oxygen
  • 10. 
    Match the symbol to the element:carbon
    • A. 

      C

    • B. 

      O

    • C. 

      H

    • D. 

      H2O

    • E. 

      CO2

  • 11. 
    Hydrogen
    • A. 

      C

    • B. 

      O

    • C. 

      H

    • D. 

      H2O

    • E. 

      C6H12O6

  • 12. 
    Carbon dioxide
    • A. 

      C

    • B. 

      O

    • C. 

      H

    • D. 

      C6H12O6

    • E. 

      CO2

  • 13. 
    Oxygen
    • A. 

      C

    • B. 

      O

    • C. 

      H

    • D. 

      H2O

    • E. 

      CO2

  • 14. 
    Water
    • A. 

      C

    • B. 

      O

    • C. 

      H2O

    • D. 

      CO2

    • E. 

      C6H12O6

  • 15. 
    Sugar (glucose)
    • A. 

      C

    • B. 

      O

    • C. 

      H2O

    • D. 

      CO2

    • E. 

      C6H12O6