Study

Revision of the ecosystems

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  • What are the main components of an ecosystem?
    The biotic and the abiotic factors
  • Even if we haven't studied it yet, can you name the different relationships that can occur between animals in an ecosystem according to their diet?
    This process is called food chain
  • What are ecosystems?
    An ecosystem is a community of living organisms interacting with each other and their non living environment
  • What is the difference between the sea and the ocean?
    Seas are smaller than oceans and are usually located where the land and ocean meet.
  • How many types of ecosystems have we studied in this unit?
    10 ecosystems
  • What is a terrestrial ecosystem? Give an example
    A terrestrial ecosystem is a community of organisms and their environment that occurs only on land masses, such as continents or islands. F.E: forest
  • How many types of ecosystems do we know depending on their physical environment?
    Three: Terrestrial, aquatic and mixed ecosystems
  • Temperature, soil, wind...what are these components inside an ecosystem?
    Abiotic factors
  • Name one curious fact from the savanna ecosystem
    There is hardly any vegetation in this ecosystem
  • Name two animals of the taiga ecosystem
    Brown bear and rabbit
  • Which ecosystem has the cactus as one of its most typical plants?
    Desert