Study

Biosphere part 1

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  • What percentage of the energy created by primary producers is available to secondary consumers?
    1%
  • How much energy travels up an energy pyramid?
    10%
  • Animals, such as Hyenas, that eat dead animals without hunting or killing them are called ______.
    scavengers
  • Obtain energy by eating only plants.
    herbivore
  • A remora hitching a ride on the shark is an example of which symbiotic relationship?
    commensalism
  • What type of symbiotic relationship is shown in this picture?
    MUTUALISM
  • True or False: An energy pyramid is a graphical representation of the number of animals at each trophic level.
    False
  • Rely on other organisms for their energy supply
    consumers or heterotrophs
  • Obtain energy by eating only meat.
    carnivore
  • Minerals and rocks are part of this sphere
    geosphere
  • Groups of different types of organisms that live together and interact with each other
    community
  • What is the organism that benefits at the expense of its host called?
    parasite
  • All living things can be found on this sphere
    biosphere
  • Are glaciers part of the geosphere or hydrosphere?
    hydrosphere
  • pictures or words and arrows to show the movement of energy through the trophic levels of organisms
    food chain
  • Which of the following trophic levels contain the highest energy percentage?
    primary producers
  • Obtain energy by eating plants and meat.
    Omnivore
  • Only non-living things can be found on this sphere
    geosphere
  • WHAT KIND OF SYMBIOSIS IS IN THIS PICTURE?
    mutualism
  • A diagram showing interconnected food chains in an ecosystem.
    food web
  • Plants are called ___________ because they make their own food.
    producers or autotrophs