Students collected data on pebble size (long axis) and roundness at different locations along a managed shingle barrier beach to investigate the impact of longshore drift and beach nourishment.
Describe a sampling method that might be used to select the locations for testing.
Give reasons why this would be an appropriate choice.
91 exam-style questions on OCR A GCSE Geography Fieldwork skills. Each one has a worked solution and a mark scheme showing where the marks go.