Study

Ecosystem Communities

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