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Ecology Study Guide

Quiz by Heather Hawk

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29 questions
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  • Q1
    I studied my biomes chart!
    No!
    Yes!
    30s
  • Q2
    What is an organism?
    One of one kind of species
    All of the species in an area
    All living things in an area
    One of all the species on Earth
    30s
  • Q3
    What is a population?
    One individual of one species
    Only how many people live in a town
    all of the organisms of one species in an area
    All of the communities in an area
    30s
  • Q4
    What is an ecosystem?
    all of the living and nonliving things in an area
    all of the living things in an area
    all of the nonliving things in an area
    No such thing as an ecysystem
    30s
  • Q5
    What is a biome?
    One individual of one species
    The living and nonliving things in an area
    All of the species in an area
    An area with similar climate and similar organisms
    30s
  • Q6
    What does biotic mean?
    I have no idea
    living
    medicine
    nonliving
    30s
  • Q7
    What does abiotic mean?
    nonliving
    living
    I have no idea
    species
    30s
  • Q8
    What are two ways that people can have a positive impact on the environment and prevent soil erosion?
    clear cutting and mass burning
    raking leaves and irrigation
    reforestation and cover crops
    deforestation and no crops
    30s
  • Q9
    The largest biome on Earth is
    Tundra
    Rainforest
    marine biome
    terrestrial biome
    30s
  • Q10
    How would you show competition for food in a food web?
    only one arrow pointing toward each organism
    more than one arrow pointing away from an organism they all eat
    more than one arrow pointing toward an organism they all eat
    No arrows included in the food web at all
    30s
  • Q11
    Define symbiosis
    A close relationship where both organisms are harmed
    a close relationship between two species that benefits at least one of the species
    A close relationship where animals must compete for the same resources
    A close relationship where one organism kills and eats another organism
    30s
  • Q12
    What is competition?
    a relationship in which both organisms benefit
    a relationship in which organisms struggle to survive in a habitat with limited resources
    a relationship in which one organism benefits and one organism is harmed
    a relationship in which one organism benefits and the other organism gets nothing
    30s
  • Q13
    E coli living in our intestines is an example of
    commensalism
    competition
    parasitism
    mutualism
    30s
  • Q14
    heartworms in a dog is an example
    mutualism
    predation
    commensalism
    parasitism
    30s
  • Q15
    An orchid in the top of a tree is an example of
    competition
    commensalism
    parasitism
    mutualism
    30s

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