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Ecosystems Review

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  • What is an example of a human doing something harmful to the environment?
    Cutting down trees, pollution, over fishing, deforestation, etc.
  • If a bear lived in the snow, what color should his fur be to help him better survive? Why?
    White, so he can camouflage in the environment
  • What is an example of a learned behavior?
    Playing fetch, learning to fly, learning to walk, doing tricks, etc.
  • What is the difference between population and community?
    Population=Organisms of the same type/species Community-all the living organisms in an area
  • How we classify (group) organisms? A. By how they sleep B. What they eat C. Their size
    B. What they eat
  • What is an example of an adaptation?
    Camouflage, beak shape, claw types, hibernation/migration, etc.
  • True of False:If all the plants in an ecosystem died, only the herbivores (an animal that feeds on plants) would suffer.
    False
  • What does it mean if an animal is endangered?
    It's population has been reduced and it's in danger of becoming extinct
  • What type of organisms make its own food?
    Producer
  • What is the fancy word for a living plant or animal?
    Organism
  • What are the 3 R's of helping the environment
    Reduce, Reuse, Recycle
  • Is a cat cleaning itself an instinct or learned behavior?
    Instinct
  • What is an ecosystem?
    An environment with living and nonliving things that interact
  • What happens to an animal if it can't adapt to its environment?
    It can have a more difficult time surviving
  • How do decomposers get their energy?
    Breaking down dead organisms
  • How can plants and animals survive in the desert?
    Body changes or migration
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