1. Atmosphere: Cycles like the carbon cycle and nitrogen cycle move gases like carbon dioxide and nitrogen between the atmosphere and other Earth systems.
2. Hydrosphere: Water cycles through the atmosphere, land, and oceans, impacting weather patterns, water availability, and ocean currents.
3. Geosphere: Cycles like the rock cycle and phosphorus cycle involve the movement of minerals and nutrients within the Earth's crust, influencing soil formation and the availability of essential elements for life.