Update
08-12-2015
Content Type
Activity
Grade Level
Sixth grade, Seventh grade, Eighth grade
Object Type
Website
License

Groundwater Discharge uses a cross-section diagram to illustrate how groundwater flows underground and how the water can remain in certain parts of the underground system for varying lengths of time. The text defines unconfined and confined aquifers. Pie charts, a bar graph, and a data table are used to describe global water distribution.