Question:
Potential evapotranspiration (PET) be denoted as
Potential evapotranspiration (PET) be denoted as
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Potential evapotranspiration (PET) represents the theoretical maximum evapotranspiration under optimal conditions of moisture and vegetation.
Updated On: Sep 24, 2025
- Evapotranspiration when there is sufficient moisture available in a fully vegetated area
- Evapotranspiration of a forest area
- Actual evapotranspiration of a crop before application of irrigation water
- Amount of water needed to bring the moisture content of soil to its field capacity
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The Correct Option is A
Solution and Explanation
Step 1: Understanding Potential Evapotranspiration.
Potential evapotranspiration (PET) refers to the evapotranspiration rate that occurs when there is sufficient moisture available in a fully vegetated area, and the conditions are ideal for maximum water loss through evaporation and transpiration. It is the theoretical maximum evapotranspiration that would occur under these conditions.
Step 2: Conclusion.
Thus, the correct definition of PET is evapotranspiration when there is sufficient moisture available in a fully vegetated area, making option (1) the correct answer.
Final Answer: \[ \boxed{1. \, \text{Evapotranspiration when there is sufficient moisture available in a fully vegetated area}} \]
Potential evapotranspiration (PET) refers to the evapotranspiration rate that occurs when there is sufficient moisture available in a fully vegetated area, and the conditions are ideal for maximum water loss through evaporation and transpiration. It is the theoretical maximum evapotranspiration that would occur under these conditions.
Step 2: Conclusion.
Thus, the correct definition of PET is evapotranspiration when there is sufficient moisture available in a fully vegetated area, making option (1) the correct answer.
Final Answer: \[ \boxed{1. \, \text{Evapotranspiration when there is sufficient moisture available in a fully vegetated area}} \]
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