2.2. Types of Aquifers

Try these first

1. 1.

   Define an unconfined aquifer.

   Hint

   Think about what allows water to enter the aquifer.

2. 2.

   What is the definition of a perched aquifer?

   Hint

   Consider how it is related to the general water table.

3. 3.

   What type of aquifer is open to the surface?

   • Confined
   • Unconfined
   • Perched

   Hint

   Think about how water enters an open aquifer.

4. 4.

   True or False: Confined aquifers are less susceptible to pollution.

   • True
   • False

   Hint

   Consider what surrounds an aquifer and how it affects water quality.

5. 5.

   Design a small study comparing the water quality of a confined aquifer to an unconfined aquifer in your area. What methods would you employ, and what results would you expect?

   Hint

   Consider the protective layers around confined aquifers.

6. 6.

   If a perched aquifer is discovered in a drought-prone area, how could this influence water resource management?

   Hint

   Think about the limitations and availability of perched aquifers.