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Ecosystem Communities

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    AZ 4th Grade Science - Producers, Consumers, and Decomposers
  •   Study   Slideshow
  • Hawks eat mice. They are:
    predators
    comsumers
    decomposers
  •  5
  • Cows eat grass. They are:
    producers
    consumers
    preditors
  •  10
  • An apple tree makes food using photosynthesis. It is a:
    decomposer
    producer
    consumer
  •  15
  • Plants need animals for:
    chlorophyll
    carbon dioxide
    energy
    oxygen
  •  20
  • Decomposers:
    make their own food
    break down dead plants and animals
    are plants
    have chlorophyll
  •  25
  • Plants get ______________ from animals.
    oxygen
    carbon dioxide
    sugar
  •  5
  • Animals need plants for:
    oxygen
    All of the above
    energy
    food
  •  15
  • To make food, plants need:
    water
    sunlight
    all of the above
    chlorophyll and carbon dioxide
  •  10
  • What is the relationship between a consumer and a producer?
    Producers provide water for consumers.
    Some producers rely on consumers as a source of energy.
    Some consumers rely on producers as a source of energy.
    Consumers provide food for all producers in an ecosystem.
  •  20
  • What is the relationship of plants and the Sun?
    All plants rely on the Sun to make energy.
    All plants rely on the Sun for water.
    Some plants use the Sun to attract pollinators.
    Plants use the Sun to make carbon dioxide.
  •  25
  • A producer is:
    an organism that eats the food made by producers.
    a tiny organism that feeds on dead plants and animals.
    an organism that makes food.
  •  15
  • Bacteria and fungi are two types of __________.
    producers
    decomposers
    consumers
  •  25
  • Mice, cows, and rabbits are examples of __________.
    promary producers
    primary decomposers
    primary consumers
  •  25
  • A praying mantis eats other insects. It is:
    a carnivore
    an omnivore
    an herbivore
    a producer
  •  5
  • Cows eat grass. They are:
    carnivores
    herbivores
    omnivores
    producers
  •  10
  • Ricardo is having fish and green beans for dinner. Ricardo is:
    an herbivore
    a carnivore
    a producer
    an omnivore
  •  25