VA.6. Virginia 2010 Science Standards of Learning
6.7. The student will investigate and understand the natural processes and human interactions that affect watershed systems. Key concepts include
6.7.b) The location and structure of Virginia's regional watershed systems.
6.7.c) Divides, tributaries, river systems, and river and stream processes.
6.5. The student will investigate and understand the unique properties and characteristics of water and its roles in the natural and human-made environment. Key concepts include
6.5.e) The importance of water for agriculture, power generation, and public health.
6.5.f) The importance of protecting and maintaining water resources.