Lesson 5.2

5.2 Drainage basin systems Quiz: Pearson Edexcel Geography, Unit 7

20 questions

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Lesson 5.2, Drainage basin systems: 20 multiple choice questions for the Pearson Edexcel Geography (9GE0), Unit 7: Topic 5: The Water Cycle and Water Insecurity, written with Revision Ninja.

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The 20 questions

  1. What type of system is a drainage basin?

    • Isolated system
    • Closed system
    • Static system
    • Open system
  2. Which of these is an input to a drainage basin system?

    • Throughflow
    • Precipitation
    • Evapotranspiration
    • Channel flow
  3. Which process is an output from a drainage basin system?

    • Evapotranspiration
    • Infiltration
    • Throughflow
    • Percolation
  4. What term describes water moving laterally through soil towards a channel?

    • Groundwater flow
    • Stemflow
    • Throughflow
    • Overland flow
  5. Which flow describes water moving downward through the soil and rock below the root zone?

    • Direct runoff
    • Interception
    • Percolation
    • Throughflow
  6. Which physical property determines how rapidly water infiltrates soil?

    • Soil permeability
    • Channel gradient
    • Stream order
    • Basin shape
  7. Which factor provides the primary input of water into a drainage basin?

    • Stemflow
    • Throughflow
    • Precipitation
    • Evapotranspiration
  8. How does deforestation affect surface runoff within a drainage basin?

    • Increases surface runoff
    • Prevents surface runoff
    • Has no effect
    • Decreases surface runoff
  9. Which human structure creates an artificial surface water store in a drainage basin?

    • Reservoir
    • Levee
    • Aquifer
    • Drainage ditch
  10. What is a direct consequence of over-abstracting groundwater from an aquifer?

    • Lowered water table
    • Increased interception
    • Higher baseflow
    • Increased infiltration
  11. Which land-use change creates impermeable surfaces that increase surface runoff?

    • Urbanisation
    • Contour ploughing
    • Afforestation
    • Pastoral farming
  12. Deforestation in Amazonia is studied as a major human disruption to which cycle?

    • Ocean current cycle
    • Carbonate rock cycle
    • Atmospheric cell cycle
    • Drainage basin cycle
  13. Which process is directly increased by dense vegetation cover in a catchment?

    • Direct precipitation
    • Interception
    • Surface runoff
    • Channel flow
  14. Within the global hydrological cycle, what type of subsystem is a drainage basin?

    • Static subsystem
    • Open subsystem
    • Isolated subsystem
    • Closed subsystem
  15. Why do two catchments with identical rainfall often have different discharge rates?

    • Equal vegetation
    • Differing geology
    • Same latitude
    • Identical slope
  16. How does extensive surface sealing in an urban catchment affect lag time?

    • Increases lag time
    • Decreases lag time
    • Doubles lag time
    • Has no effect
  17. Which human activity directly increases surface runoff by reducing infiltration in a drainage basin?

    • Afforestation
    • Terracing
    • Reforestation
    • Deforestation
  18. Why does deforesting a drainage basin lead to increased river flooding?

    • Slower surface runoff
    • Higher evapotranspiration
    • Increased infiltration
    • Reduced interception
  19. What term describes water flowing over the land surface when rainfall exceeds infiltration capacity?

    • Overland flow
    • Percolation
    • Baseflow
    • Throughflow
  20. Which output from a drainage basin returns water to the atmosphere from both soils and plants?

    • Evapotranspiration
    • Throughflow
    • Percolation
    • Interception only

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