GCSE level biology notes: Food security - needs, solutions, farming methods & issues

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GCSE level INDEX of exam revision notes on food security, sustainability and methods increasing food production

population growth, food production and farming sustainability issues, applications of biotechnology, pest control, hydroponics

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Sub-index of notes on food security and sustainable food production

1. Thoughts on the world's population, need for increased food production and energy

2. What is food security? (UN definitions) 1. and 2. are on same page

3. What threatens food security? What threatens increasing necessary food production?

4. Ways of tackling an increase food production to avoid food insecurity

(introduction and an index to sub-pages 4a to 4j on food production)

See also Genetic engineering: uses - including GM crops

Keeping healthy - diet and exercise, diabetes, body/mass/hip indexes

Food tests for reducing sugars, starch, proteins and lipids (fats and oils)


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