Study

Ecosystem Communities

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  • Animals need plants for:
    energy
    food
    oxygen
    All of the above
  • A praying mantis eats other insects. It is:
    a producer
    an omnivore
    an herbivore
    a carnivore
  • What is the relationship of plants and the Sun?
    All plants rely on the Sun for water.
    Some plants use the Sun to attract pollinators.
    Plants use the Sun to make carbon dioxide.
    All plants rely on the Sun to make energy.
  • A rabbit is an herbivore. It would most likely eat:
    grass
    mice
    insects
    other rabbits
  • Which of the following statement explains how organisms rely on each other?
    Only some parts of an ecosystem will be affected.
    Everything on Earth will become extinct if one part of an ec
    If one part of life stops, the rest of life on Earth will be
    If one part of life stops, the rest of life on Earth will no
  • Organism that eats plants are:
    herbivores
    carnivores
    omnivores
  • The decay of plants adds nutrients to the:
    soil
  • Ricardo is having fish and green beans for dinner. Ricardo is:
    an herbivore
    a carnivore
    a producer
    an omnivore
  • Which of the following is a preditor?
    ladybug
    giraffe
    eagle
    worm
  • To make food, plants need:
    all of the above
    chlorophyll and carbon dioxide
    sunlight
    water
  • A scientist who studies ecology is an:
    ecologist
    biologist
    geologist
  • Cows eat grass. They are:
    herbivores
    omnivores
    producers
    carnivores
  • Bacteria and fungi are two types of __________.
    producers
    consumers
    decomposers
  • Plants get ______________ from animals.
    sugar
    oxygen
    carbon dioxide
  • Water vapor is important because it helps air hold:
    energy
    heat
    light
    nutirients
  • An apple tree makes food using photosynthesis. It is a:
    decomposer
    producer
    consumer
  • Organism that eats animals are:
    herbivores
    omnivores
    carnivores
  • Ecology is the study of relationships of living organisms and their environment.
    True
    False
  • A producer is:
    a tiny organism that feeds on dead plants and animals.
    an organism that eats the food made by producers.
    an organism that makes food.
  • All energy comes from the:
    sun
  • Hawks eat mice. They are:
    comsumers
    decomposers
    predators
  • Cows eat grass. They are:
    preditors
    consumers
    producers
  • Plants need _______ to make food.
    sunlight/light
  • A bear is an omnivore. It would most likely eat:
    fruit
    fish
    all of the above
    berries
  • Which of the following is an example of a decomposer?
    eagle
    grass
    mold
    spider
  • Decomposers:
    are plants
    break down dead plants and animals
    have chlorophyll
    make their own food
  • How will an ecosystem be affected if all carnivores become extinct?
    Producers and herbivores will create a balanced ecosystem.
    All herbivores will eventually die due to lack of space.
    Producers will overpopulate an area.
    Herbivores will have no natural predator and will overpopula
  • What is the relationship between a consumer and a producer?
    Consumers provide food for all producers in an ecosystem.
    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.
  • Organism that eats both plants and animals are:
    omnivores
    carnivores
    herbivores
  • Mice, cows, and rabbits are examples of __________.
    promary producers
    primary consumers
    primary decomposers
  • Plants need animals for:
    chlorophyll
    carbon dioxide
    energy
    oxygen