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Grade 4 Science Review of Week 10

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  • What is made by conifer plants?
    fruit
    cones
    flowers
  • After the seeds are fully developed they ______ to the ground.
    drop
    float
    fly
  • How many types of cones do conifers make?
    2
    1
    4
    3
  • Pine trees are a type of
    fruit tree
    flowering plant
    conifer
  • After the seeds are fully developed they float to the ground. If the conditions are right, each seed can grow into a new _______.
    plant
    seed
    cone
  • Conifer plants grow cones instead of flowers to make
    seeds
    flowers
    fruit
    stems
  • When pollen sticks to the large seed cones, ______ begin to grow inside.
    fruit
    flowers
    leaves
    seeds
  • Which tree has the longest average life cycle?
    Douglas Fir
    Bristlecone pine
    American elm
    Redwood
  • A pumpkin is not a kind of flowering plant.
    True
    False
  • Cones are made by
    flowering plants
    conifer plants
    flowers
  • Conifer plants grow flowers instead of cones to make seeds.
    True
    False
  • Many trees live longer than humans do.
    true
    false
  • Conifers make two types of cones. One is a small pollen cone.
    True
    False
  • Flowering plants have four stages in their life cycle.
    true
    false
  • The stages through which a living thing passes during its life are called a
    life
    life cycle
    cycle
  • Wind blows pollen from small pollen cones to large seed cones.
    False
    True
  • Conifers make two types of cones. One is a large seed cone.
    True
    False