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Land and water ecosystems introduction Quiz

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  • Floating or drifting organisms that live in water are called ____
    plankton
  • Organisms that obtain food by breaking down dead plants and animals are called __________
    decomposers
  • The most abundant producers in the Ocean food chain are called ______
    phytoplankton
  • Animals that get their energy by eating dead animals are called ______
    scavengers
  • Animal forms of plankton are called _______
    zoo-plankton
  • What is the term for all animals and plants within a specific ecosystem?
    Community
  • Marine scientists that study the interaction among living things or organisms in the ocean and the environment are called ______
    oceanographers
  • This shows how the food chains in a community interact
    a food web
  • Organisms that can produce or make their own food are called ____
    producers
  • What ocean do we live by?
    Atlantic
  • What is the term for one type of animal or plant in a specific ecosystem?
    Population
  • Abiotic are the ____________ organisms in an ecosystem
    non-living
  • How many oceans are there?
    5
  • Name the 5 oceans
    Atlantic, pacific, indian, southern, arctic
  • What is a series of organisms that depend on one and another for food called?
    A food chain
  • Biotic are the __________ organisms in an ecosystem
    living
  • What are the two conditions that dictate a biome?
    Temperature and preciptation
  • Smaller units within each biome are called ______
    ecosystems
  • The living world of the Earth is called the _________
    Biosphere
  • Smaller fish that predators feed on are called _____
    prey
  • What are consumers?
    Organisms that eat or consume other organisms to gain food