Explore the major global biogeochemical cycles in this comprehensive 27-minute video. Delve into the carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorous cycles, examining the factors that influence them and how disruptions can lead to significant global climate and environmental changes. Learn about the interconnectedness of these cycles and their crucial role in maintaining Earth's delicate balance. Gain a deeper understanding of how elements circulate through the atmosphere, biosphere, hydrosphere, and lithosphere, and discover the importance of these cycles in sustaining life on our planet.