Ecosystems
3 years ago
cmarino
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20 QuestionsShow answers
  • Question 1
    180 seconds
    Q. The place where an organism lives is its __________.
    answer choices
    habitat
    ecosystem
    organism
    population
  • Question 2
    180 seconds
    Q. All of the nonliving parts of an ecosystem are __________.
    answer choices
    biotic
    biology
    abiotic
    biography
  • Question 3
    180 seconds
    Q. A group of organisms of the same species living in the same area are called a/an __________.
    answer choices
    community
    habitat
    population
    ecosystem
  • Question 4
    180 seconds
    Q. All of the living AND non-living things in an area that interact with each other are called a/an __________.
    answer choices
    community
    habitat
    population
    ecosystem
  • Question 5
    180 seconds
    Q. A group of different species that live together and interact in an environment are called a/an __________.
    answer choices
    community
    habitat
    population
    ecosystem
  • Question 6
    180 seconds
    Q. ALL energy flow for an ecosystem begins with ...
    answer choices
    plants
    the moon
    the sun
    algae
  • Question 7
    180 seconds
    Q. What are biotic factors?
    answer choices
    dead things
    living things/ organisms
    weather
    plants
  • Question 8
    180 seconds
    Q. Biotic factors are ...
    answer choices
    living things/ organisms
    atmosphere
    dead things
    algae
  • Question 9
    180 seconds
    Q. Which is an example of an ABIOTIC factor?
    answer choices
    hummingbird
    water
    dead tree branch
    skunk
  • Question 10
    180 seconds
    Q. Which is an example of a BIOTIC factor?
    answer choices
    lightning
    algae
    sand
    clouds
  • Question 11
    180 seconds
    Q. Which are located at the very BOTTOM of an energy pyramid? 
    answer choices
    producers
    consumers - Level 1
    consumers - Level 2
    decomposers
  • Question 12
    180 seconds
    Q. A relationship where both organisms benefit is called __________.
    answer choices
    mutualism
    commensalism
    parasitism
  • Question 13
    30 seconds
    Q. A relationship where one organism benefits and one organism is harmed is called __________.
    answer choices
    mutualism
    commensalism
    parasitism
  • Question 14
    30 seconds
    Q. A relationship where one organism benefits and one organism is unaffected is called __________.
    answer choices
    mutualism
    commensalism
    parasitism
  • Question 15
    30 seconds
    Q. When writing an example of a food chain, you start by writing the smallest organism (with the most energy) ...
    answer choices
    all the way to the right
    all the way to the left
    in the middle
    the order doesn't matter
  • Question 16
    30 seconds
    Q. Organisms that hunt other organisms for food are called __________.
    answer choices
    predators
    prey
    producers
    heterotrophs
  • Question 17
    30 seconds
    Q. A bird in a tree watched as a lion stalked, attacked, and then ate a zebra. Which of these animals was the prey?
    answer choices
    bird
    lion
    zebra
    all of the above
  • Question 18
    30 seconds
    Q. A bird hitches a free, safe ride on the back of a grey elephant. The elephant doesn't seem to mind and barely notices the bird. Which type of relationship is this?
    answer choices
    mutualism
    commensalism
    parasitism
  • Question 19
    30 seconds
    Q. Carnivores, herbivores, omnivores, and scavengers are all examples of __________.
    answer choices
    producers
    consumers
    decomposers
    abiotic factors
  • Question 20
    30 seconds
    Q. An individual living thing is a/an ___________.
    answer choices
    habitat
    ecosystem
    organism
    population
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