Macroinvertebrates Little Creatures that tell us If our natural waterways are healthy.
Sedimentation Lesson 1: “Dirty” Water. What will we study in this unit? Dirt (soil) in water Soil in the water is an important nonpoint source of.
Macroinvertebrates
Benthic Macroinvertebrates (Organisms which lack a backbone and are visible to the unaided eye.) Presented by: Warren County Soil & Water Conservation.
What is the definition of abrasion? The wearing down of rocks by wind, water, and other rocks.
Sedimentation
