Biology cycles - carbon, nitrogen, water

Features of global cycles that sustain life ... compared.

 gcse  Biology

largest pool / storesedimentary carbonates (rocks)atmospheresea
important processesphotosynthesis, respiration, decomposition, combustionfixation, ammonification, nitrification, denitrificationevaporation, condensation, precipitation, infiltration, runoff
human effectscombustion of fossil fuelsindustrial production of fertilisersaltered by influence of climate change
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Nucleic acids | Sub-atomic particles | Characters from Shakespeare's Romeo and Juliet | Polysaccharides | Mean, mode, median | Trigonometry | Alcohols |