Study

Ecosystem Communities

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