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Asses the relative importance of physical factors and processes in explaining the impacts and f volcanic eruptions. (12 marks)

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Study 3b in the resource booklet
Explain the role of sediment transport in the development of this coastal landscape. (6 marks)

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Explain why sustainable management of coastlines may lead to local conflicts. (8 marks)

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Evaluate the view that rates of coastal recession are largely controlled by geological factors. (20 marks)

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Assess the importance of renewable energy in reducing the risks of further planetary warming. (12 marks)

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- T- test (5 marks)
- Reasons for vulnerability to tectonic hazards (12 marks): Assess the reasons why some communities are more vulnerable than others to tectonic hazards

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a) Explain how variations in the rate of coastal recession in North Norfolk may provide evidence for the different approaches to coastal management. (6 marks)

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Explain the physical processes that affect the rate of coastal recession. (6 marks)

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Explain the role of sediment transport in creating distinctive landforms. (8 marks)

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Evaluate the view that hard engineering approaches to coastal management produce more winners than losers. (20 marks)

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Explain the relationship between precipitation and soil moisture ( 3 marks)

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Explain why land use changes increase flood risk (6)

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Explain why the price of water varies globally (8 marks)

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ai) Calculate the mean number of deaths recorded (1).
aii) Calculate the median number of deaths recorded (1).
aiii) Calculate the interquartile range for the number of deaths recorded (2).

b) Assess the reasons why managing the impacts of tectonic hazards varies in its effectiveness (12).

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Assess the role of oceans in regulating the carbon cycle ( 12 marks)

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Explain how the physical features of a drainage basin affect the shape of storm hydrographs. (6 marks)
You may draw a diagram to help your answer

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3a) Study figure 3a. Explain the contribution of marine erosion processes to the development of this landscape (6 marks)

3b) Study figure 3b. Explain the contribution of coastal deposition to the development of this landscape (6 marks)

3c) Explain why a range of approaches is needed to manage coastal landscapes (8 marks)

3d) Evaluate the view that coastal flood risks are increasing mainly because of rising sea levels. (20 marks)

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1a) i) using figure 1b complete figure 1a by stating the duration of earthquake C (1)

ii) Complete Figure 1b by plotting earthquake F using the data from Figure 1a (2)

iii) Draw a regression (best-fit) line on Figure 1b to show the relationship between earthquake magnitude and duration (1)

b) Assess the view that the social and economic impacts of earthquakes are mainly the result of their magnitude (12)

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Calculate the mean magnitude of these earthquakes, give your answer to 1 dp (1)

Calculate the median number of deaths caused by these earthquakes. (1)

Calculate the interquartile range of deaths caused by these earthquakes, show your working (2)

Asses the importance of prediction and forecasting in reducing the vulnerability of communities to earthquake hazards. (12)

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a) Explain one impact of the changes in biofuel production in Brazil on the carbon cycle (3).

b) Explain why the level of economic development affects the energy mix of countries (6).

c) Explain why there are uncertainties about future levels of carbon release from peatlands and permafrost (8).

d) Assess the role of physical factors in influencing the pattern of future water stress (12).

e) Evaluate the view that large-scale water management projects often create more problems than they solve for people and the environment (20).

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Explain why human actions often increase with water insecurity. (8 marks)

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Study figure 3a in resource booklet
Explain the contribution of marine processes in the development of these landforms(6)

Study figure 3b in the resource booklet
Explain how subaerial processes contribute to the development of this landscape(6)

Explain the role of sea level change in the formation of both emergent and submergent coastlines(8)

Evaluate the view that global warming is the greatest threat to coastlines and their communities(20)

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Study Figure 3a in the resource booklet.
Explain how changes in sea level have produced different coastlines.
(6)
Study Figure 3b in the resource booklet.
Explain the differences in the characteristics of beaches over time, such as between summer and winter.
(6)
Explain the importance of vegetation in stabilising coastal landscapes.
(8)
Evaluate the view that coastal management policies are mainly based on economic judgments.
(20)

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Evaluate the view that changes the carbon cycle pose more threats to people than changes to the water cycle (20 marks)

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Evaluate the view that mitigation strategies are more important than adaptation strategies in addressing the risks posed by the degradation of the carbon cycle (20)

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4a)study figure 4 - suggest one reason for the differences in the growth of electricity generated from solar power (3)

4b) explain how oceans regulate the composition of the atmosphere (6)

4c) explain the contribution of human activity to the risk of drought (8)

4d) assess how successful different countries have been in achieving energy security (12)

4e) evaluate the view that land use changes are the main cause of the increasing risk of river flooding (20)

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a) Explain one possible consequence of the changes in unconventional oil production. (4)

b) Explain the geological processes that influence the levels of carbon in the atmosphere. (6)

c) Explain why changes in ocean health may threaten people's well-being. (8)

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Asses the impacts of climate change on the flows in the hydrological cycle (12)

Evaluate the view that most trans-boundary water conflicts are impossible to solve (20)