Unit 3
Hydrosphere Structure and Processes
Human Impact
NC State Standards:
EEn.2.3 Explain the structure and processes within the hydrosphere
EEn.2.3.1 Explain how water is an energy agent (currents and heat transfer).
EEn.2.3.2 Explain how groundwater and surface water interact.
EEn.2.4 Evaluate how humans use water.
EEn.2.4.1 Evaluate human influences on freshwater availability.
EEn.2.4.2 Evaluate human influences on water quality in North Carolina’s river basins, wetlands, and tidal environments.