GCSE_Geography B_1GB0/02 Paper 2 Mark Scheme SAMs Adapted for 2022 v2 | Paper 2: UK Geographical Issues

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GCSE Geography B 1GB0/02 Paper 2 Mark Scheme SAMs Adapted for 2022 v2 Paper 2: UK Geographical Issues Paper 2 Mark scheme Question number Answer Mark 1(a)(i) A (1) Question number Answer ... Mark 1(a)(ii) B (1) Question number Answer Mark 1(b) Award 1 mark for appropriate processes and a further one mark linked to appropriate landform, up to a maximum of 2 marks. Moving ice (glaciers) have modified or eroded valleys (1) by widening them and deepening them through glacial abrasion creating U-shaped valley(s) (1). Melting ice has raised sea levels (1) flooding river valleys creating rias and/or estuaries and/or lochs (1). Accept any other appropriate response. (2) Question number Answer Mark 2(a)(i) D (1) Question number Answer Mark 2(a)(ii) Award one mark for a graphical presentation technique that would improve clarity of data up to a maximum of one mark, such as: • line graph (1) • pie chart (1) • bar graph (1). Accept any reasonable presentation techniques that would improve clarity of data. (1) Pearson Edexcel Level 1/2 GCSE in Geography B – Sample Assessment Materials 79 Issue 3 – October 2017 © Pearson Education Limited 2017 Adapted for 2022 onlyQuestion number Answer Mark 2(b) Award 1 mark for how groynes work and a further one mark for how they protect the coast, up to a maximum of 2 marks: groynes trap sand (1), which absorbs wave energy (1). Accept any other appropriate response. (2) Question number Answer Mark 2(c) Award 1 mark for appropriate property of rock and a further one mark for relationship to process(es), up to a maximum of 4 marks: Differences in rock hardness/softness (1), which affects the rate of erosion through abrasion/hydraulic action because softer rocks are less resistant/cohesive (1). Differences in rock jointing/structure (1) affected by hydraulic action/abrasion so well–jointed rocks erode faster than less welljointed rocks because larger surface area in contact with water (1). Accept any other appropriate response. (4) Question number Answer Mark 3(a)(i) D (1) Question number Answer Mark 3(a)(ii) Award 1 mark for process of formation and a further 3 marks expansion, up to a maximum of 4 marks. Abrasion takes place closer to the outside of the bend (1) This happens because this is the fastest-flowing part of the channel (1) the slowest-flowing water is on inside of bend (1) so deposition occurs there (1). Accept any other appropriate response - - - [Show More]

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