Ecosystem Producers, Consumers, Decomposers

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Questions and Answers

What type of consumer eats both plants and animals?

  • Tertiary consumer (correct)
  • Decomposer
  • Secondary consumer
  • Primary consumer

Which of the following is an example of a producer?

  • Vulture
  • Eagle
  • Horse
  • Cactus (correct)

What is the role of decomposers in an ecosystem?

  • To hunt and eat other animals
  • To produce their own food
  • To break down and return nutrients to the soil (correct)
  • To eat dead plants and animals

What type of consumer eats plants?

<p>Primary consumer (A)</p> Signup and view all the answers

Which of the following is an example of a scavenger?

<p>Vulture (D)</p> Signup and view all the answers

Match the following organisms with their roles in an ecosystem:

<p>Plants = Producer Eagle = Secondary Consumer Bacteria = Decomposer Vulture = Scavenger</p> Signup and view all the answers

Match the following organisms with their diet-based categories:

<p>Rabbit = Primary Consumer Lion = Secondary Consumer Fox = Tertiary Consumer Cactus = Producer</p> Signup and view all the answers

Match the following organisms with their functions in an ecosystem:

<p>Horse = Consumer Fungi = Decomposer Jackal = Scavenger Grass = Producer</p> Signup and view all the answers

Match the following organisms with their roles in an ecosystem:

<p>Cow = Primary Consumer Tiger = Secondary Consumer Pig = Tertiary Consumer Hyena = Scavenger</p> Signup and view all the answers

Match the following organisms with their characteristics:

<p>Human beings = Tertiary Consumer Eagles = Carnivores Bacterias = Decomposers Cactus = Autotrophs</p> Signup and view all the answers

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Study Notes

Ecosystem Roles

  • Producers are living organisms that make their own food using energy from the sun, such as plants, grass, and cacti.

Consumers

  • Primary consumers (herbivores) eat plants, examples include horses, rabbits, and cows.
  • Secondary consumers (carnivores) eat other animals, examples include eagles, lions, and tigers.
  • Tertiary consumers (omnivores) eat both plants and animals, examples include foxes, human beings, and pigs.

Decomposers

  • Decomposers are organisms that break down dead organic matter, returning it to the soil, examples include bacteria and fungi.

Scavengers

  • Scavengers are living organisms that feed on dead animals or plants, examples include vultures, jackals, and hyenas.

Ecosystem Roles

  • Producers are living organisms that make their own food using energy from the sun, such as plants, grass, and cacti.

Consumers

  • Primary consumers (herbivores) eat plants, examples include horses, rabbits, and cows.
  • Secondary consumers (carnivores) eat other animals, examples include eagles, lions, and tigers.
  • Tertiary consumers (omnivores) eat both plants and animals, examples include foxes, human beings, and pigs.

Decomposers

  • Decomposers are organisms that break down dead organic matter, returning it to the soil, examples include bacteria and fungi.

Scavengers

  • Scavengers are living organisms that feed on dead animals or plants, examples include vultures, jackals, and hyenas.

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