Cycles
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How trees secretly talk to each other
Information on fungal networks – animation from BBC News website
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Nitrogen fixation
OU resource on the role of fungi in the nitrogen cycle.
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The nitrogen cycle
Animated nitrogen cycle.
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The nitrogen cycle
Animated nitrogen cycle diagram with explanations of each stage
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The phosphorus cycle
Animation on the phosphorus cycle, choose step-through or narrated, followed by a quiz.
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The phosphorus cycle
Revision notes page with diagram on the phosphorus cycle from Shmoop website.