Grade 4 Chapter 2 Science Vocabulary

8 Questions | Total Attempts: 101

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4th Grade Quizzes & Trivia

Pick the one right answer!


Questions and Answers
  • 1. 
    The process of plants making sugar is called... 
    • A. 

      Chlorophyll

    • B. 

      Photosynthesis

    • C. 

      Oxygenization

    • D. 

      Fertilization

  • 2. 
    Since part of this word is the Greek word for "green", this word means that it is the substance in plants that makes them green.  
    • A. 

      Graphting

    • B. 

      Mineral

    • C. 

      Hydrogen

    • D. 

      Chlorophyll

  • 3. 
    What are the small, green leaves below the petals?  
    • A. 

      Sepals

    • B. 

      Pistil

    • C. 

      Stamens

    • D. 

      Flower

  • 4. 
    Small stalks surrounding the pistil are... 
    • A. 

      Chlorophyll

    • B. 

      Stamens

    • C. 

      Egg cells

    • D. 

      Flowers

  • 5. 
    The small knoblike structures in the center of the flower are called... 
    • A. 

      Stalk

    • B. 

      Flower

    • C. 

      Stamen

    • D. 

      Pistil

  • 6. 
    The process where the sperm cell and egg cell combine is called... 
    • A. 

      Fertilization

    • B. 

      Pollination

    • C. 

      Ovation

  • 7. 
    The pollen tube reaches the thick bottom part of the pistil called the.... 
    • A. 

      Cell

    • B. 

      Egg

    • C. 

      Stamen

    • D. 

      Ovary

  • 8. 
    If a seed does not get what it needs to start growing, we say that it stays in a state of "rest." This is called being ... 
    • A. 

      Lazy

    • B. 

      Growth-producing

    • C. 

      Dormant

    • D. 

      Cycled

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