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Grade 4 Science Review

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  • Animals need oxygen but plants do not. True or false?
    False. Plants also consume oxygen.
  • Animals that are hunted by other animals are called
    hunters
    omnivores
    carnivores
    prey
  • When you breathe, oxygen goes from your lungs into your stomach. True or false?
    False.
  • A ____ _____ shows how energy passes from plants to animals.
    food chain
    food life
    food mix
    food cycle
  • What is the scientific term for 'breathing'
    perspiration
    expiration
    respiration
    aspiration
  • When you breathe, oxygen flows into your ______
    heart
    stomach
    lungs
    mouth
  • Air enters the lungs, then oxygen passes into the
    kidneys
    blood
    heart
    stomach
  • An animal that eats only plants is called a
    omnivore
    plantovore
    carnivore
    herbivore
  • Do plants move?
    Yes. The flowers open and close, the leaves turn to face the light.
  • An animal that eats plants and meat is called
    an insectovore
    an omnivore
    a herbivore
    a carnivore
  • An eagle is an example of a
    herbivore
    carnivore
    omnivore
    elephant
  • Like people, whales and dolphins have _____ which they use to breathe.
    hands
    lungs
    eyes
    stomachs
  • Which of these is an example of a herbivore?
    Camel
    Lion
    Shark
    Fox
  • An animal that only eats meat is called a
    herbivore
    insectovore
    omnivore
    carnivore
  • All living things must take _______ from the air.
    Oxygen
  • What is the scientific word for "increase in size, get bigger"?
    Grow
    Run
    Jump
    Fly
  • Living things
    jump
    grow
    speak
    write
  • An animal that hunts other animals is called a
    antelope
    prey
    predator
    herbivore
  • A rat is an example of
    a mouse
    an omnivore
    a carnivore
    a herbivore
  • Which one of these is NOT a characteristic of all living things?
    Respiration
    Movement
    Reproduction
    Sleep
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