Nature & science · Age 10 · Complex Ecosystems & Biomes
The Role of Decomposers
Explain the role of decomposers in recycling materials in ecosystems.
Module
Complex Ecosystems & Biomes
Age
Age 10
Duration
10 min
Questions
5
What's in this exercise
Answers are hidden — sign up to practise and check your work.
Question 1
Multiple choice
What is the main job of decomposers in an ecosystem?
Question 2
Multiple choice
Which of the following is an example of a decomposer?
Question 3
Multiple choice
If all decomposers disappeared from an ecosystem, what would most likely happen?
Question 4
True or false
Fungi are important decomposers that help break down dead wood and leaves.
Question 5
Matching
Match each decomposer to what it mainly breaks down.