In this unit, students explore the various roles of environmental engineers, including: environmental cleanup, water quality, groundwater resources, surface water and groundwater flow, water contamination, waste disposal and air...

Excellent information provided by the U.S. Geological Survey.

The amount of trash produced in the United States is mounting with each passing year. Communities are finding it increasingly difficult and costly to handle trash disposal. Recycling is considered a key solution to the garbage problem....