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Decomposition
Topic 4: Decomposition
Study this topic
1Introduction2Key Facts3Introduction4Key Facts5Key Facts6How It Works7Definitions8Misconceptions9Memory Aid10Exam Focus11Summary12Exam Tips
Nature's Recycling Team
Conditions Affecting Decay Rate
Counting the Uncountable
Quadrats
Transects
How It Works: Why Conditions Affect the Rate of Decomposition
Key Definitions
Common Misconceptions
Memory Aids
Exam Focus
Knowledge Organiser
Exam Tips: Decomposition
Sample Flashcards
Leaching process
Leaching involves the removal of water-soluble nutrients from decomposing organic matter into the surrounding environment.
Types of decomposers
Fungi (e.g. mushrooms), bacteria, and archaea are the main types of decomposers.
Sample Questions
Which organisms are the main decomposers?
Explain how temperature affects the rate of decomposition.
15
exam-style questions
20
revision flashcards
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