5. Evapotranspiration

Try these first

1. 1.

   What is the main difference between PET and AET?

   Hint

   Think about whether the water conditions are ideal.

2. 2.

   What do the terms evaporation and transpiration refer to?

   Hint

   Consider where water is coming from.

3. 3.

   What represents the maximum potential water loss in optimal conditions?

   • Actual Evapotranspiration
   • Potential Evapotranspiration
   • Transpiration

   Hint

   It's a theoretical maximum.

4. 4.

   True or False: Actual Evapotranspiration (AET) always equals Potential Evapotranspiration (PET).

   • True
   • False

   Hint

   Think about how environmental factors affect water loss.

5. 5.

   A region has a PET of 1500 mm/year and an AET of 800 mm/ year. What conditions might lead to this discrepancy in water loss?

   Hint

   Look into local climate and soil conditions.

6. 6.

   In a scenario where climate temperatures are projected to rise, how would you anticipate changes in PET and AET in relation to crops?

   Hint

   Focus on correlations between temperature, evaporation, and water availability.