6.2. Groundwater Characteristics

Try these first

1. 1.

   What is groundwater?

   Hint

   Think about where water is found below our feet.

2. 2.

   What is an aquifer?

   Hint

   Consider a sponge that holds water in its structure.

3. 3.

   What defines groundwater?

   • Water above the ground
   • Water in soil pore spaces
   • Water found in rivers

   Hint

   Focus on where water is stored under the ground.

4. 4.

   True or False: Aquifers can be sources of groundwater.

   • True
   • False

   Hint

   Remember what we said about geologic formations.

5. 5.

   Consider an area that has had heavy agricultural runoff. Discuss how this impacts groundwater composition and the potential effects on health.

   Hint

   Think about how chemicals designed for crops could affect people if they enter water systems.

6. 6.

   How might climate change affect groundwater levels and quality? Provide an in-depth answer.

   Hint

   Consider both sides: more or less rainfall can alter how groundwater is replenished.