Tropical Rainforests (Edexcel GCSE Geography A): Exam Questions

Exam code: 1GA0

34 mins7 questions
13 marks

Tropical rainforests are under threat.

Explain one way that a named region of tropical rainforest has been managed sustainably.

Named region

28 marks

Assess the importance of different causes of deforestation in tropical rainforests

3a1 mark

Tropical rainforests have a range of distinguishing features.

Flowchart of food web: Birds and bats eat spiders; snakes eat frogs; insects consume plant sap; aye-ayes eat insects; lemurs eat mice, flowers, leaves.

Figure 7b

A food web for an area of tropical rainforest

Study Figure 7b in the Resource Booklet.

Identify which animals are eaten by bats.

  • insects

  • millipedes

  • mice

  • spiders

3b1 mark

Identify which animals eat worms.

  • butterflies

  • frogs

  • tenrecs

  • spiders

4a2 marks

Study Figure 7c below.

In 1900 Indonesia had an estimated tropical rainforest cover of 170 million hectares. By 2000, deforestation had reduced this forest cover to 100 million hectares.

Reasons for this deforestation included:

  • Rising demand for goods such as medicines and timber

  • Uncertainty about who owns the land

  • Political corruption

  • Population growth

  • Conflicts between local communities and large companies

  • Mining for gold

  • Oil palm plantations

Figure 7c

Information about deforestation in Indonesia

Calculate the percentage decrease in the estimated forest cover in Indonesia between 1900 and 2000.

Answer to one decimal place.

You must show your working in the space below.

4b4 marks

Explain two economic reasons for the deforestation of tropical rainforest in Indonesia.

You must use evidence from Figure 7c in your answer.

58 marks

In this question, four of the marks awarded will be for your spelling, punctuation, grammar and for your use of specialist terminology.

Assess the view that climate is the most important reason why tropical rainforests have higher biodiversity than deciduous woodlands.

63 marks
Dense rainforest scene with large tree trunk featuring buttress roots surrounded by lush green foliage, ferns, and smaller trees.

Figure 7c

Tropical rainforest vegetation in Peru

Study Figure 7c in the Resource Booklet.

Suggest one way that the vegetation shown in Figure 7c has adapted to the tropical rainforest environment.

You must use evidence from Figure 7c in your answer.

74 marks

Explain two ways that climate change is a threat to the biodiversity of tropical rainforests.