4 IGCSE Geography resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter IGCSE SubjectClear filter Geography Exam board AQA Edexcel OCR TopicClear filter Case Study China Eruption Informal Economy Megacity Mexico City Resources Mindmap Boscastle flood causes IGCSE, Geography Mindmap Mexico City (Case study) IGCSE, Geography Mindmap China (Case Study) IGCSE, Geography Mindmap Mount Merapi (Case Study) IGCSE, Geography Mindmap Search again