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Flashcards · 0457 · Topic 22
Water, food and agriculture flashcards
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Topic 22: Water, food and agriculture
- Why does it matter whether water scarcity is physical or economic?
- The best action differs: a new pipe solves one; it cannot solve the other.
- "The well is 30 metres deep" and "wells are drying because of export farms": what is the difference?
- The first can be checked: a fact. The second is a claim about a cause and needs evidence.
- How should references be handled in the Individual Report?
- Keep a running reference list from the first source you read. Every source used must be cited, in a clear referencing system applied consistently; referencing is marked under AO3.
- What must you say about each source in the Individual Report, beyond citing it?
- Its value to your research, and whether it is reliable and credible. Citing without evaluating earns nothing on the evaluation of sources.
- What turns a farmer's view into a perspective rather than an opinion?
- Evidence and reasoning, such as the farmer's account of costs and yields. An opinion can stand alone.
- What do the credibility and relevance criteria ask about a source?
- Credibility: who wrote it, and what expertise or reason to be trusted do they have? Relevance: does it actually address the question being asked?
Revise Water, food and agriculture further
- Study guideCambridge IGCSE Global Perspectives (0457): Topic: Water, food and agriculture — Study Guide
- Revision notesCambridge IGCSE Global Perspectives (0457): Topic: Water, food and agriculture — Revision Notes
- Practice questionsCambridge IGCSE Global Perspectives (0457): Topic: Water, food and agriculture — Practice Questions