Study

Our Planet's Biosphere (Food Chains)

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  • What is a food chain?
    It represents the different levels of feeding relationships within an ecosystem.
  • What is the difference between an endangered specie and an extinct animal?
    (The teacher would say if the answer is correct or not).
  • Name the 3 types of consumers.
    Primary, secondary, tertiary
  • All animals are consumers because they cannot make their own food. (True or False)
    True
  • A food chain always ends with a consumer. (True or False)
    False
  • What is a food web?
    Connected food chains make up a food web.
  • Food chains and food webs are the same. (True or False)
    False
  • Most living things are part of more than one food chain. (True or False)
    True
  • How do producers make food?
    Photosynthesis
  • This word describes when one organism benefits while the other one is not harmed or benefited: A) Predation B) Parasitism C) Commensalism
    Commensalism
  • Which is the name of the living things that make their own food?
    Producers