What do Earth's systems interact through?

Earth's systems interact through various processes and cycles, including the water cycle, carbon cycle, and energy exchanges. These interactions occur at the boundaries of the geosphere, hydrosphere, atmosphere, and biOSphere, where matter and energy are transferred. For example, precipitation from the atmosphere can erode rocks in the geosphere, while plants in the biOSphere absorb carbon dioxide from the atmosphere. These interconnected processes help maintain the balance and dynamics of Earth's systems.