Study

FOOD CHAIN

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  • Complete this sentence: Sharks ___________, and ____________ ____________ in the food chain
    carnivores/ secondary consumers
  • All of the food chains in an ecosystem
    food chain
    food web
  • Fungi are primary consumers. True or False. What are they?
    False. Fungi are decomposers.
  • The pyramid base contains _______________—organisms that make their own food from inorganic substances.
    producer
    consumer
  • What gives energy to flower?
    The Sun gives energy to the plants
  • Giraffe is a primary consumer that lives in the ____________ (habitat).
    Savannah
  • A complex network of interrelated food chains in an ecosystem.
    food chain
    food web
  • Plants are example of ______________ in the food chain.
    producers
  • The consumers at each level feed on organisms from the level below and are themselves consumed by organisms at the level above.
    False
    True
  • Vegetables are example of ______________ in the food chain.
    Producers
  • What is the owl in food chain?
    The owl is a secondary consumer.
  • The zebra is eaten by the cheetah. The cheetah is the __________ ____________ in the food chain.
    secondary consumer
  • An apple tree is a _______________
    producer
  • An animal that hunts and kills other animals for food.
    predator
    prey
  • What is the leaf in the food chain?
    The leaf is a producer
  • What is the wolf in the food chain?
    The wolf is a secondary consumer
  • A consumer that only eats plants
    omnivore
    carnivore
    herbivore
  • A living organism that eats other organisms for energy.
    consumer
    producer
  • A consumer that eats secondary consumers
    tertiary consumer
    primary consumer
    secondary consumer
  • TRUE/FALSE: Secondary consumers consume only producers
    FALSE. Secondary consumers eat other animals.
  • An organism that breaks down dead organisms and waste materials and recycles nutrients back into the ecosystem
    secondary consumer
    decomposers
    primary consumer
  • A ____ _____ is a process where different animals (or plants) eat each other, starting out with a plant and ending with an animal.
    Food chain
  • A consumer that eats primary consumers
    primary consumer
    tertiary consumer
    secondary consumer
  • The grass is eaten by the bull, and the bull is eaten by the crocodile. Which is the producer in this chain.
    the grass is the producer in this food chain.
  • TRUE/FALSE: Primary consumers consume (eat) both plant and meat.
    FALSE. Primary consumers are the herbivores and they eat only plants
  • An animal that is hunted and killed by other animals for food.
    prey
    predator
  • What is the flower in the food chain?
    The flower is a producer
  • ____ -> primary consumer -> secondary consumer--> decomposer
    Producer
  • A living organism that make its own food using sunlight, water, and carbon dioxide
    consumer
    producer
  • An energy pyramid is a model that shows the flow of energy from one trophic level to the next along a food chain.
    False
    True
  • What is a producer?
    A producer is an organism that produces its own food.
  • A consumer that eats both plants and animals
    omnivore
    herbivore
    carnivore
  • A consumer that only eats other animals
    omnivore
    carnivore
    herbivore
  • A consumer that eats producers
    secondary consumer
    tertiary consumer
    primary consumer
  • Each step in a food chain or food web where energy is transferred from one level to the next.
    ecosystem
    trophic level
    food chain
  • A top predator that is not preyed upon by other animals in the ecosystem.
    Apex predator
    Apex prey
  • Most of the food energy that enters a trophic level is “lost” as heat when it is used by organisms to power the normal activities of life.
    True
    False
  • The cheetah and the leopard are both examples of _____________, because they are ___________.
    secondary consumers/ carnivores
  • What are these? What are they in the food chain?
    These are bacteria. The bacteria is decomposers.
  • Say an example of a food chain.
    A producer- a primary consumer - a secondary consumer - a decomposer.
  • Examples of decomposers are: _______, _____ , _______, _______
    fungi, bacteria, insects, worms
  • Are chickens carnivores? What are they in the food chain?
    No, they aren't. They are omnivores, and they are secondary consumers.
  • The higher the trophic level on the pyramid, the higher the amount of available energy.
    True
    False
  • What do pigs eat? Are they herbivores?
    They eat earthworms, cockroaches, eggs, grains, and fruits. They are not herbivores, they are omnivores.