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Ecology: Nutrition and Energy
19 hours ago by
Hannah Macanas
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  • Slide 1
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    Ecology: Nutrition and Energy

    Review

  • Question 2
    60 seconds
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    Q.

    The main energy source for life on earth is

    answer
    sunlight
    alternatives
    sun
    the sun
  • Question 3
    30 seconds
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    Q.

    The study of the interactions among organisms and between organisms and their ENVIRONMENT is called

    answer choices

    Biology

    Ecology

    Astronomy

    Divination

  • Question 4
    30 seconds
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    Q.

    Organisms that use sunlight or energy stored in chemical compounds to make their own food are called

    answer choices

    autotrophs

    heterotrophs

    decomposers

    dancers

  • Question 5
    30 seconds
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    Q.

    All autotrophs use photosynthesis

    answer choices

    True

    False

  • Question 6
    30 seconds
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    Q.

    Autrotrophs that use CHEMOSYNTHESIS use this process because

    answer choices

    they live in plces without sunlight

    the live in places without oxygen

    they do not need energy

  • Question 7
    60 seconds
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    Q.

    Autrotrophs are called __________ because they make or produce their own food.

    answer
    producers
    alternatives
    producer
  • Question 8
    30 seconds
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    Q.

    Organisms that rely on other organisms for their energy and food supply are called

    answer choices

    histograms

    hufflepuffs

    heterotrophs

  • Question 9
    Ungraded
    180 seconds
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    Q.

    Why are heterotrophs also called "consumers"?

  • Slide 10
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    Primary Consumers

    Some heterotrophs are called primary consumers, because they eat PRODUCERS. Since producers are typically plants, primary consumers are typically HERBIVORES.

  • Question 11
    45 seconds
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    Q.

    Which of the following animals are primary consumers?

    answer choices

    deer

    owls

    cows

    caterpillars

    snakes

  • Slide 12
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    Secondary Consumers

    • Carnivores are secondary consumers because they eay primary consumers.

    • Omnivores eat plants and animals, but they are like secondary consumers when they eat primary consumers.

  • Question 13
    45 seconds
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    Q.

    Carnivores eat only animals. Which of these animals are carnivores?

    answer choices

    deer

    snakes

    bunnies

    owls

    sharks

  • Question 14
    45 seconds
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    Q.

    Which animals are omnivores?

    answer choices

    humans

    bears

    snakes

    bunnies

    deer

  • Question 15
    30 seconds
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    Q.

    ___________ break down organic matter. Some examples are bacteria and fungi.

    answer choices

    dementors

    decomposers

    composers

    detritivores

  • Question 16
    45 seconds
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    Q.

    Detritivores eat plant and animal remains. Which animals are detritivores?

    answer choices

    deer

    worms

    humans

    crabs

    mites

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