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Nitrogen Cycle — Edexcel GCSE Biology 1BI0
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Biology
Edexcel GCSE Biology
Ecosystems and Material Cycles
Material Cycles
Nitrogen Cycle
Edexcel GCSE Biology · 1BI0
Nitrogen Cycle
What you need to know
Explain how nitrates are made available for plant uptake.
Include the use of fertilisers, crop rotation, and the role of bacteria in the nitrogen cycle.
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1
Nitrogen Cycle
6 key terms
Practise with past papers
Key terms & definitions
Previous subtopic
Water Cycle
Next topic: Pollution and Decay
Indicator Species
