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Food Chains vs Food Webs

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    Food Chains & Food Webs
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  • Which of the following captures sunlight in an ecosystem?
    ferns
    apple trees
    plants
    ALL of the above
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  • Which word describes a tree in an ecosystem?
    herbivore
    producer
    decomposer
  •  15
  • Which of the following is an herbivore?
    rabbit
    cheetah
    snake
    lion
  •  15
  • What might happen if you remove all producers from the ecosystem?
    The ecosystem would collapse.
    The number of plants would increase.
    There would be more food for secondary consumers.
  •  15
  • The following photo shows an example of a _____.
    food web
    food chain
    decomposers
  •  15
  • Which of the following is a producer?
    Caterpillar
    Skunk
    Plants
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  • Which of the following is a carnivore?
    caterpillar
    hawk
    squirrel
  •  15
  • Which of the following is an example of a decomposer?
    water
    bacteria
    crickets
  •  15
  • A food chain ALWAYS begins with _____.
    an omnivore
    a consumer
    a producer
  •  15
  • T or F: Food webs begin with animals, and food chains begin with plants.
    True
    False, ALL food chains & webs begin with producers
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  • In the diagram below, which is a decomposer?
    grass
    snake
    bird
    mushroom
  •  15
  • Animals that hunt other animals to eat are ____.
    predators
    herbivores
    omnivores
    prey
  •  15
  • What is the original source of almost all energy in most ecosystems?
    sunlight
    decomposers
    carbon dioxide
    water
  •  15
  • Which organism would most likely come after a snake in a food chain?
    blue bird
    mouse
    hawk
    caterpillar
  •  15
  • What breaks down dead plants and animals?
    prey
    decomposer
    predator
    consumer
  •  15
  • A food chain shows _____.
    where animals live.
    the differences in organisms.
    the flow of energy that passes from one organism to another.
  •  15