Analyze the historical development of water use in Pennsylvania (e.g., recovery of Lake Erie).
Analyze the principles and history of hydrology.
No resources have been tagged as aligned with this standard.
Compare specific sources of potable water (e.g., wells, public systems, rivers) used by people in Pennsylvania.
Identify economic resources found in marine areas.
Explain factors (e.g., nutrient loading, turbidity, rate of flow, rate of deposition, biological diversity) that affect water quality and flow through a water system.
Identify the components of a municipal/agricultural water supply system and a wastewater treatment system.
Compare commercially important aquatic species in or near Pennsylvania.