Why are tropical rainforest soils considered to be amongst the poorest in the world?
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Why are tropical rainforest soils considered to be amongst the poorest in the world?
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Explain how climate and plants are interdependent in tropical rainforest ecosystems
Study Fig. 4, which shows an aerial view of rainforest deforestation.
Figure 4
Estimate the amount of deforestation that has taken place in Fig. 4
2000 m2
12 000 m2
20 000 m2
32 000 m2
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The graph below shows the amount of Cambodia’s forest cover lost between 2001 and 2016
Use the data below to complete the scattergraph
Year | Hectares of forest cover lost |
2015 | 160000 |
Select the correct description of the pattern shown by the graph.
directly proportional correlation
negative correlation
no correlation
positive correlation
Deforestation is the removal of trees from land to make room for something besides forest.
Suggest two reasons for the deforestation of tropical rainforests.
Study Fig. 6, which shows a cartoon about Earth Day in 2035. Outline the message given by this cartoon.
Figure 6
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Study Fig. 3, which shows a climate graph for a tropical rainforest.
Figure 3
Calculate the total rainfall for January, February and March.
85 mm
325 mm
525 mm
845 mm
State the annual temperature range for the tropical rainforest climate in Fig. 3.
Figure 3
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Explain the importance of nutrient cycling in the rainforest.
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Case study – Sustainable management of an area of tropical rainforest.
Evaluate the effectiveness of one way in which an area of tropical rainforest you have studied is being sustainably managed.
Name of tropical rainforest area studied:
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CASE STUDY – sustainable management of an area of tropical rainforest
Name of case study ..............................................................................
Assess the attempts to sustainably manage an area of tropical rainforest
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