Study

ECOSYSTEMS

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  • What's a carnivore? Name three animals
    An animal that eats others animals.
  • What's an omnivore? Name three animals
    An animal that eats both plants and animals.
  • In the food chain 'grass --> grasshopper --> frog --> snake --> eagle', what organism is the producer?
    Grass
  • Name three factors that affect the biodiversity
    Invasive species, human activity and climate change
  • In the food chain 'grass --> grasshopper --> frog --> snake --> eagle', what organism is the primary consumer??
    The grasshopper
  • What are primary consumers?
    Organims that eat plants. They are herbivores or omnivores
  • What is a habitat?
    The place where an organism usually lives and grows
  • A symbiotic relationship in which one organism benefits, but the other is harmed.
    Parasitism
  • Which is a nonliving thing? (Plants, Animals, Bacteria, Mineral)
    Mineral
  • A symbiotic relationship in which both organism benefit
    Mutualims
  • Name 2 aquatic ecosystems
    Marine and freshwater
  • What's a population?
    A group of organisms of the same species
  • What's a decomposer?
    Organism that eat dead plants and animals. (Fungi, insects, worm...)
  • What's a herbivore? Name three animals
    Any animal that only eats planys
  • What's a producer?
    Organisms that make their own food through photosynthesis, such as plants and algae
  • Name 4 terrestrial ecosystem
    Desserts, forests, grasslands and tundra
  • 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)
  • Name some phisical organism in an environment
    Climate, temperature, water, soil, air, nutrients.
  • Name some living organisms of an environment
    Humasn, plants, animals, algae, fungi and microorganisms.
  • What are secondary consumers?
    Animals that feed on primary consumers. They are carnivores.
  • What is Biodiversity?
    Biodiversity is the variety of living things that are present in an ecosystem.
  • What's a community?
    interactions between populations.
  • What are tertiary consumers?
    Organisms that eat primary and secondary consumers (carnivores)
  • What is an ecosystem?
    An ecosystem is made up of all of the living and nonliving things in an area
  • A symbiotic relationship in which one organism benefits, but the other is neither helped or harmed.
    Commensalism