This diagram covers The Four Layers of a Tropical Rainforest within Tropical Rainforests for GCSE Geography. Revise Tropical Rainforests in The Living World for GCSE Geography with 18 exam-style questions and 22 flashcards. This topic shows up very often in GCSE exams, so students should be able to explain it clearly, not just recognise the term. It is section 3 of 14 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.
🌳 The Four Layers of a Tropical Rainforest
Figure 1: Emergent trees reach 40–60 m; the canopy at 20–30 m captures 80% of sunlight; the understorey and forest floor receive progressively less light.
Practice questions for Tropical Rainforests
Where are most nutrients stored in a tropical rainforest ecosystem?
Explain why rainforest soils are nutrient-poor despite the lush, dense vegetation above them.