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Grade 4 science review

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    Grade 4 science
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  • What are the three things roots do?
    1. Roots hold the pant in the soil. 2. Roots anchor the plant. 3. Roots take water from the soil.
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  • Name this type of root.
    Tap root
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  • Name this type of root.
    Fibrous root
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  • Name this type of root.
    Storage root
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  • Roots grown up from the ground. T/F
    F
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  • What does the stem do?
    The stem holds up the leaves and carries water to leaves and flowers
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  • How does water travel through a plant?
    Water travels through hollow tubes
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  • What are the hollow tubes inside a pants stem called?
    Xylem and phloem
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  • What are the hollow tubes inside a plants leaves called?
    Veins
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  • Complete the sentence: A tree's stem is called its ____.
    trunk
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  • What is photosynthesis?
    When leaves use energy from the sun, carbon dioxide and water to make sugar and oxygen.
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  • Describe the process of pollination.
    A bee collects nectar. Pollen from anthers stick to the bee. The bee takes pollen to other flowers. The bee puts pollen onto the stigma.
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  • Name the parts of a flower
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  • What is climate?
    The weather
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  • Name a place with a hot climate
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  • Name a place with a cold climate
    Antarctica
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