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ECOSYSTEMS

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    ECOSYSTEMS
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  • A symbiotic relationship in which one organism benefits, but the other is neither helped or harmed.
    Commensalism
  •  15
  • In the food chain 'grass --> grasshopper --> frog --> snake --> eagle', what organism is the producer?
    Grass
  •  15
  • Which is a nonliving thing? (Plants, Animals, Bacteria, Mineral)
    Mineral
  •  15
  • Name the 4 National Parks in the Canary Islands
    Parque Nacional del Teide (Tenerife), Timanfaya (Lanzarote), Garajonay (La Gomera) y La Caldera de Taburiente (La Palma)
  •  15
  • What is Biodiversity?
    Biodiversity is the variety of living things that are present in an ecosystem.
  •  15
  • Name three factors that affect the biodiversity
    Invasive species, human activity and climate change
  •  15
  • What are tertiary consumers?
    Organisms that eat primary and secondary consumers (carnivores)
  •  15
  • Name 4 terrestrial ecosystem
    Desserts, forests, grasslands and tundra
  •  15
  • Name 2 aquatic ecosystems
    Marine and freshwater
  •  15