Geocycles

Description:

"This video introduces students to the Earth system's primary interacting subsystems (the biosphere, geosphere, hydrosphere, and atmosphere); the nitrogen, carbon, and water cycles; and three surface processes: weathering, mass-wasting, and erosion. The greenhouse effect, the impact of acid rain on the environment, and diminishing freshwater resources around the world are considered as well."--Container.

subjects: Hydrologic cycle,  Geochemical cycles,  Carbon cycle (Biogeochemistry),  Weathering,  Erosion,  Mass-wasting,  Video recordings for the hearing impaired