Edexcel B GCSE Geog Haz Earth

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Across
  1. 2. Sampling Strategy used in sediment analysis via quadrats to reduce bias.
  2. 5. A hard engineering strategy used to protect the coastline from erosion.
  3. 6. Soft engineering technique adding sand to beaches to combat erosion.
  4. 9. Numerical data collected through measurements such as temperature, length, or traffic counts.
  5. 11. Used to plot multiple factors like maintenance and appearance in a bipolar survey.
  6. 13. Measures slope and shape of the coast to assess erosion or deposition.
  7. 15. Essential equipment placed upright to measure elevation changes on the beach.
  8. 16. Secondary source used to assess rock type and susceptibility to erosion.
Down
  1. 1. Information collected first-hand by the person doing the investigation, such as surveys or counts.
  2. 3. Information that already exists and is used by someone else, like census data or weather records.
  3. 4. Descriptive data gathered from observations or opinions, like interviews or field sketches.
  4. 5. Sampling Method where data is collected at regular intervals, e.g., every slope break.
  5. 7. Weakness of environmental surveys due to personal opinions.
  6. 8. Used to visually represent changes in beach profiles across sites.
  7. 10. method using a rating scale to evaluate effectiveness of hard engineering.
  8. 12. Enhanced by having a large sample size; high no sites or class averages.
  9. 14. Tool used to measure angles and slopes in beach profiling.