protein - Plants use nitrates to make, fertilisers - fertilisers added to crops to increase crop yield, Algal bloom - develops when nitrates leech in to water and algae increase in number , GM Crops - can be used to reduce the need for fertilisers , increased food production - this is required due to an increase in the human population , pesticides - kill pests that feed on and destroy crops, bioaccumulation - disadvantage of using pesticides when they build up in the bodies of organisms , biological control - introduction of a natural predator of a pest to kill it ,

Food Production

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