Food supply — Cambridge IGCSE Biology
How farming methods raise food production, and the advantages and disadvantages of monocultures and intensive livestock production.
Revision notes
2 short notes, in the order of the specification.
Start readingExam questions
6 exam-style questions (20 marks), each with its mark scheme.
Answer the questionsFlashcards
6 cards: flip them, mark what you knew, and practise the rest.
Practise the cardsMind map
The whole of human influences on ecosystems on one page, so you can see where this subtopic fits.
Open the mind mapPrint it
Free PDFs to print or save.