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4th Grade Science Unit 2

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  • What is responsible for making food for the plant?
    Leaves
  • Name 1 leaf shape
    round, ovate, triangular, hand-shaped, linear, needle-shaped, heart-shaped, spear-shaped
  • Name 1 leaf shape
    round, ovate, triangular, hand-shaped, linear, needle-shaped, heart-shaped, spear-shaped
  • What is the stem?
    It supports the plant, carries water and nutrients to all parts of the plant.
  • What kind of plants have short, woody stems that grow close to the ground?
    Shrubs
  • Which part is the blade of the leaf?
    The flat part.
  • What are roots?
    They fix the plants in the ground, and they absorb water and nutrients from the soil.
  • Name 1 leaf shape
    round, ovate, triangular, hand-shaped, linear, needle-shaped, heart-shaped, spear-shaped
  • What are trees stems called?
    They are woody stems called trunks.
  • Name 1 leaf shape
    round, ovate, triangular, hand-shaped, linear, needle-shaped, heart-shaped, spear-shaped
  • What are herbaceous stems like?
    Thin, soft, and flexible. They are usually green.
  • What are the 2 main types of roots?
    thick roots and many small roots
  • Name 1 type of leaf edge.
    Smooth, toothed, lobed
  • What are woody stems like?
    Hard and rigid.
  • They fix the plants in the ground, and they absorb water and nutrients from the soil. What is it?
    Roots
  • Name 1 leaf shape
    round, ovate, triangular, hand-shaped, linear, needle-shaped, heart-shaped, spear-shaped
  • Name 1 leaf shape
    round, ovate, triangular, hand-shaped, linear, needle-shaped, heart-shaped, spear-shaped
  • What are the 2 parts of the leaf?
    Blade and petiole
  • All plants have what 3 things?
    Roots, a stem, and leaves
  • Name 1 leaf shape
    round, ovate, triangular, hand-shaped, linear, needle-shaped, heart-shaped, spear-shaped
  • Where do plants get water and nutrients?
    From the soil (and the roots)
  • What is the flat part of the leaf called?
    Blade
  • Which part of the plant is the tree trunk?
    Stem
  • What is the part of the leaf that attaches the blade to the branch or stem of a plant?
    Petiole
  • What are the 2 different types of stems?
    Herbaceous and woody stems
  • Name 1 leaf shape
    round, ovate, triangular, hand-shaped, linear, needle-shaped, heart-shaped, spear-shaped
  • What is soil?
    The ground
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