Title: Explain the ecological concepts and principles of aquatic natural resources.
Course: Introduction to Natural Resources and Ecology Systems (18504) > Section: Protecting Water Resources

Explanation should include

- definition of watershed
- identification of local watershed(s) in Virginia
- identification of the components of a watershed (e.g., physiography, climate, hydrology, ecological resources, land alterations, sources)
- summary of the roles and properties of watersheds
- description of the importance of groundwater and surface water to natural resources
- analysis of how different classifications of groundwater and surface water affect ecosystem function
- emerging concerns with PFAS contamination in aquatic systems.

Process/Skill Questions:

- What happens to precipitation when it falls on land?
- What are some characteristics of a healthy watershed?
- What are some factors that affect water infiltration?
- What role does agriculture play in a watershed?
- What is one’s effect on the watershed?
- What are the effects of watershed characteristics on the environment?
- What implications can a watershed have on human health?
- How can we improve the watershed?
- How can others be educated about improving a watershed?

Teacher Resource: Environmental and Natural Resources Career Development Event (CDE)