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Ecosystems Beginning Review

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  • Which of these is the producer and which is the consumer?
    flower-producer bee-consumer
  • An animal that hunts for its food is a ________.
    predator
  • ______ make their own food using energy from the Sun.
    Producers
  • Energy from dead organisms are recycled back into the earth by _______.
    decomposers
  • Main energy source for ecosystems
    Sun
  • A _________ eats animals for energy
    consumer/carnivore
  • How do decomposers help the soil?
    They return nutrients.
  • A type of fungi that does NOT make its own food.
    mushroom
  • In an ecosystem there is a rabbit, an owl, grass, and worms. Who is the predator and who is the prey?
    Predator-owl Prey-rabbit
  • What is an example of an abiotic factor?
    air, soil, light, water, rocks
  • abiotic factors are _______ things
    nonliving
  • give me 3 examples of a decomposer
    bacteria, fungi, worms
  • does not make its own food, gets food from other sources
    consumer
  • a special role or job an organism has
    niche
  • What do plants need from the air to make food?
    CO2
  • Plants breathing out oxygen for humans and humans breathing out CO2 for plants is an example of interdependence. T/F
    True
  • A living thing is a ______ factor.
    biotic
  • Leaves in a plant take in _____ & sunlight.
    Carbon dioxide
  • break down decaying materials
    decomposers
  • Animal that eats plants & animals
    omnivore
  • What is an example of a biotic factor?
    plants, animals
  • An animal that gets hunted is called ___________.
    prey
  • living and nonliving things in an environment
    ecosystem
  • give me an example of a producer
    plants
  • eats only meat
    carnivore
  • makes their own food?
    producers
  • the evaporation of water from a plants leaves
    transpiration
  • eats only plants
    herbivore
  • give me an example of a consumer
    animals
  • place in an ecosystem where an animal lives
    habitat