Explanation could include
- defining TMDL, point, and non-point source pollution
- identifying sources of point and non-point source pollution
- identifying the effects of pollutants (e.g., nutrients, sediment) on a body of water and aquatic life
- defining eutrophication.
Process/Skill Questions:
- What is the difference between point source and non-point source pollution?
- How is TMDL calculated?
- How does eutrophication negatively affect the ecosystem?
- Why were TMDLs imposed?
- What effect do pollutants have on aquatic life? On the environment?
- What state agency oversees TMDLs?