51.2.2.c. Vertical Drainage (Tube Wells)

Try these first

1. 1.

   What is the primary function of a tube well?

   Hint

   Think about how excess water is managed.

2. 2.

   What does the acronym SGWP represent?

   Hint

   These are areas affected by tube wells.

3. 3.

   What is the function of tube wells?

   • A. Extract surface water
   • B. Lower groundwater levels
   • C. Increase soil erosion

   Hint

   Consider the key role of tubes wells in preventing waterlogging.

4. 4.

   True or False: Tube wells can help improve agricultural productivity.

   • True
   • False

   Hint

   Think about how managing water impacts crops.

5. 5.

   Design a small-scale tube well system for a farm in a region with high salinity. Discuss the factors to consider.

   Hint

   Think about how water levels affect salinity and how to balance them.

6. 6.

   Evaluate the implications of extensive tube well use in a semi-arid region. What are potential environmental impacts?

   Hint

   Consider how resource management affects the overall water cycle.