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Cambridge Secondary (7-9). Stage 7. Science. Learner's Book - Unit 7: Microorganisms in the environment - Question 52

Cambridge Secondary (7-9) · Unit 7: Microorganisms in the environment

Question 52

Activity 7.4.2: Are all decomposers microorganisms?

In this activity you will think about how fungi fit into food chains. Look at the photograph. The toadstools in the photograph are not microorganisms. You can see them easily, without a microscope. In the photograph, the part of the fungus that you cannot see is inside the log, breaking it down.

Question illustration

Activity 7.4.3: Questions
In a group of three, discuss these questions about the photograph. Be ready to share your ideas with the rest of the class.

Apart from fungi, what other kinds of microorganisms act as decomposers?
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