Trophic Levels
3 years ago
naddison07
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15 QuestionsShow answers
  • Question 1
    20 seconds
    Q. The efficiency of energy transfer from a lower trophic level to the next highest level is roughly
    answer choices
    1%
    10%
    100%
    1000%
  • Question 2
    20 seconds
    Q. Trophic levels are represented by 
    answer choices
    squares
    circles
    pyramids
    lines
  • Question 3
    30 seconds
    Q. Which animal is the apex predator?
    answer choices
    hawk
    lizard
    snake
    grass
  • Question 4
    30 seconds
    Q. Which animal is not the apex predator but, a predator to a mouse?
    answer choices
    hawk
    rabbit
    snake
    grass
  • Question 5
    20 seconds
    Q. Why is a shark a carnivore.
    answer choices
    because it eats seaweed
    because it eats dead animals
    because it eats sand 
    because it eats other animals
  • Question 6
    20 seconds
    Q. In the energy pyramid here, how much of the energy in each level gets lost as heat or used by the organism for survival?
    answer choices
    80%
    90%
    10%
    20%
  • Question 7
    20 seconds
    Q. The arrows in a food chain or web represents what?
    answer choices
    They point to the organism that is being eaten.
    It shows how sunlight flows within an ecosystem.
    They show what direction the energy is flowing between organisms. 
    They represent how water is transferred within a habitat.
  • Question 8
    20 seconds
    Q. An organism that gets energy from breaking down dead organisms, non-living material or waste is a(an) ___________.
    answer choices
    producer
    consumer
    decomposer
    autotroph
  • Question 9
    20 seconds
    Q. Organisms that create their own energy from sunlight or chemicals
    answer choices
    Herbivore
    Omnivore
    Autotroph
    Heterotroph 
  • Question 10
    20 seconds
    Q. Eat primary consumers (can be carnivores and omnivores)
    answer choices
    Tertiary Consumers
    Secondary Consumers
    Quaternary Consumers 
    Top Predators 
  • Question 11
    20 seconds
    Q. An organism that obtains energy from eating meats
    answer choices
    Omnivores
    Carnivores
    Herbivores
    Animals 
  • Question 12
    20 seconds
    Q. An organism that obtains energy by consuming plants and animals.
    answer choices
    Omnivores
    Carnivores
    Herbivores
    Humans 
  • Question 13
    20 seconds
    Q. An organism that uses an outside source of energy like the sun to create energy-rich food molecules.
    answer choices
    Consumer
    Producer
    Decomposer
    Parasite 
  • Question 14
    20 seconds
    Q. Biomass refers to
    answer choices
    Chemical Energy
    Light Energy
    Rank in the feeding heirarchy
    Amount of living tissue at the tropic level
  • Question 15
    20 seconds
    Q. The process of plants using energy from the sun to create the first trophic level is called?
    answer choices
    Photosynthesis
    Chemosynthesis
    Cellular Respiratation
    Primary Producers
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