Science Chapter 1 Test: How Plants Live And Grow

11 Questions | Total Attempts: 1269

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Science Chapter Quizzes & Trivia

This is the chapeter 1 assessment on the life and growth of plants. Students should understand parts of a plant and the life cycles of plants.


Questions and Answers
  • 1. 
    Minerals are
    • A. 

      The food that leaves make.

    • B. 

      Natural, nonliving materials found in soil.

    • C. 

      Not needed for for plants to grow.

    • D. 

      A kind of plant stem.

  • 2. 
    Stems are important to a plant because they
    • A. 

      Take water and minerals out of the soil.

    • B. 

      Hold the plant tightly in the ground.

    • C. 

      Turn energy from the sun into food for the plant.

    • D. 

      Carry food and water from one part of the plant to another.

  • 3. 
    Carbon dioxide is
    • A. 

      A mineral found in soil.

    • B. 

      Poisonous to plants.

    • C. 

      A gas in the air that goes into tiny opening in the leaves.

    • D. 

      A liquid made by the leaves.

  • 4. 
    Which of these is part of a flower?
    • A. 

      Cone

    • B. 

      Mineral

    • C. 

      Germinate

    • D. 

      Petal

  • 5. 
    Bees help pollinate flowers by
    • A. 

      Carrying pollen from one flower to another.

    • B. 

      Making honey to feed young plants.

    • C. 

      Scattering seeds.

    • D. 

      Dancing to tell one another where flowers are.

  • 6. 
    What is pollen?
    • A. 

      A yellowish powder that must move to the center of a flower before seeds can form

    • B. 

      The part of a flower that keeps insects and birds away

    • C. 

      The flower of a pine tree

    • D. 

      The part of a plant where seeds are

  • 7. 
    All stages in the plant's life make up its
    • A. 

      Pollination

    • B. 

      Germination

    • C. 

      Growth

    • D. 

      Life cycle

  • 8. 
    Roots are important to a plant because they
    • A. 

      Grow straight into the air

    • B. 

      Hold the plant tightly in the ground and absorb water and nutrients for the plant to live and grow

    • C. 

      Turn energy from the sun into food for the plant

    • D. 

      Carry food and water to different parts of the plant

  • 9. 
    What is a seed leaf?
    • A. 

      A cone that has not opened

    • B. 

      The part of a seed that contains stored food for the plant

    • C. 

      The hard outer covering of the seed

    • D. 

      The leaf that grows into the fruit.

  • 10. 
    An example of a evergreen or conifer is
    • A. 

      A pine tree

    • B. 

      An apple tree

    • C. 

      A palm tree

    • D. 

      A flower

  • 11. 
    Germination is
    • A. 

      When the tiny plant inside a seed begins to grow and develop

    • B. 

      The outside part of a flower

    • C. 

      The thin hard outer part of a seed

    • D. 

      A natural nonliving material found in soil.

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