Study

Population Dynamics

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  • what relationship is shown here?
    interspecific competition
  • a close, long term association between two different species
    symbiois
  • Predict the consequences of this relationship
    P. caudatum will go extinct
  • Something that restricts the number of organisms that can be supported.
    valuable
    Limiting Factor
    unlimited factor
    limited life span
  • Kookaburra and Currawong both eat camper's left overs. This is an example of
    competition
  • consumer that feeds on decaying matter like slater bugs
    detrivore
  • What are the non living parts of the environment?
    Abiotic Factors
  • Organisms role or functional position in an ecosystem
    niche
  • What relationship is shown here?
    predation
  • what relationship is shown here
    commensalism
  • What are the living parts of the environment?
    Biotic Factors
  • Rosellas and Lorrakeets btoh compete for nectar from bottle brush. What type of competition is this?
    Interspecific
  • Group of organisms  of same species, that living in same area are called
    population
  • The maximum number of organisms that an environment can support is...
    population
    over population
    distribution
    carrying capacity
  • Which colour is the predator
    red
  • Relationship where one species kills and eats the other food
    predation
  • Is this an abiotic or biotic factor?
    abiotic
  • organism that can make its own food using raw materials and energy source like sun light
    hetertroph
    autotroph
    automatic
  • Is this an abiotic or biotic factor?
    Biotic
  • Is this an abiotic or biotic factor?
    Abiotic
  • all the different species  in an ecosystem are called the
    community
  • the diversity of living things is called
    Biodiversity
  • which colour is the prey
    blue
  • Is this an abiotic or biotic factor?
    Biotic
  • organism that eats carrion (dead animals)
    scavenger
  • organism in a food web that uses photosynthesis to produce its own food
    producer
  • When two populations try to use the same resources.
    Competition
  • Is this an abiotic or biotic factor?
    Abiotic
  • organism that acquires organic compounds (food) by eating other organisms
    consumer
  • Is this an abiotic or biotic factor?
    Biotic
  • True or False: Population is a group of organisms of the same species that lives in the same place at the same time.
    True
  • List four resources that plants compete for
    sunlight, water, soil nutrients, space, pollinators