8. Potential and Actual Evapotranspiration in India

Try these first

1. 1.

   What does PET stand for?

   Hint

   It refers to the maximum possible moisture loss.

2. 2.

   Which states in India typically have a high PET?

   Hint

   Think of areas with less rainfall.

3. 3.

   What is the typical PET range in arid regions of India?

   • 600-800 mm/year
   • 1400-1800 mm/year
   • 900-1200 mm/year

   Hint

   Think about states known for dry conditions.

4. 4.

   AET is generally:

   • True
   • False

   Hint

   Remember the real-world constraints affecting evaporation.

5. 5.

   Calculate the expected AET for a region where PET is 1600 mm/year, considering lower soil moisture due to drought conditions.

   Hint

   Start by calculating the percentage reduction based on the condition.

6. 6.

   Discuss the implications of differing PET values in arid versus humid regions on local agricultural practices.

   Hint

   Think about how a farmer would adapt their strategies based on these values.