Nutrient Cycles A2

Phosphorus Cycle

• Phosphorus is used primarily in ATP production • The main source for phosphorus occurs from mineral ions • Phosphorus ...
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Nitrogen Cycle

• Nitrogen is required for the production of nucleic acids, proteins, amino acids etc • Despite the high content of ...
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Fertilisers are required in farming as nitrogen is naturally restored back into the soils in farmland Natural (Organic): • Consist ...
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