Photosynthesis, Food Chain, & Ecosystem Quiz

10 Questions

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Photosynthesis, Food Chain, & Ecosystem Quiz

Do you know what is the ultimate source of energy for every ecosystem? Which kind of animals feed on plants? Take our online quiz to see how much you know and enhance your learning.


Questions and Answers
  • 1. 
    These autotrophs are photosynthesizers such as algae and green plants that produce most of the organic nutrients for the biosphere.
    • A. 

      Enzymes

    • B. 

      Photoautotrophs

    • C. 

      Coliform

    • D. 

      Chemoautotrophs

  • 2. 
    They rely on producers directly or indirectly for a living.
    • A. 

      Producer

    • B. 

      Consumers

    • C. 

      Decomposers

    • D. 

      Carnivores

  • 3. 
    Earthworms and some beetles, termites, and maggots are all terrestrial .
    • A. 

      Producer

    • B. 

      Consumer

    • C. 

      Detritiviores

    • D. 

      Carnivores

  • 4. 
    It is used to describe the relationship if both species benefit from each other.
    • A. 

      Mutualism

    • B. 

      Carnivore

    • C. 

      Symbiosis

    • D. 

      Producer

  • 5. 
    These are animals that feed both on plants and animals.
    • A. 

      Ominvores

    • B. 

      Carnivores

    • C. 

      Herbivores

    • D. 

      Producers

  • 6. 
    All ecological space that shares the same species, climate, animals, and plants is called
    • A. 

      Habitat

    • B. 

      Biomes

    • C. 

      Environment

    • D. 

      Ecosystem

  • 7. 
    These are selected single-lane food relationships in a series among organisms
    • A. 

      Food chain

    • B. 

      Niche

    • C. 

      Food web

    • D. 

      Trophic level

  • 8. 
    It is the ultimate source of energy for every ecosystem.
    • A. 

      Coal

    • B. 

      Water

    • C. 

      Soil

    • D. 

      Sun

  • 9. 
    A consists of all the organisms that feed at a particular level in a food chain.
    • A. 

      Niche

    • B. 

      Trophic level

    • C. 

      Food pyramid

    • D. 

      Niche

  • 10. 
    They are unable to produce food, are constantly looking for source of organic nutrients from elsewhere.
    • A. 

      Autotrophs

    • B. 

      Detritivores

    • C. 

      Decomposers

    • D. 

      Heterotrophs

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