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IB ESS HL 4.1.4 Hydrological Cycle Flows Question Bank

Interpret flows of water between hydrological stores.

Syllabus
First assessment 2026
Course
ESS HL
Level
HL

Exam points

  • identify the hydrological store, flow or water-management issue
  • apply the relevant water-cycle or scarcity concept
  • evaluate the consequence and trade-offs using evidence

4.1.4—Hydrological cycle flows question 1

[Maximum number: 1]
Impact of deforestation on the water cycle

Figure:Impact of deforestation on the water cycle

State one input of water into the atmosphere not shown in the deforestation and water-cycle diagram shown above.

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