Geography · Climatology
How is the Aridity Index (AI) defined? (where PET = Potential Evapotranspiration, and AET = Actual Evapotranspiration)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1AI = PET - AETPET × 100✓
- 2AI = PET - AETAET × 100
- 3AI = AET - PETPET × 100
- 4AI = AET - PETAET × 100
Correct answer
AI = PET - AETPET × 100
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