Earth & Ocean Sciences covers the study of the planet’s physical structure, processes, and systems, including oceans, landforms, atmosphere interactions, and geological activity. It includes oceanography, geology, geophysics, seismology, volcanology, hydrology, and marine ecosystems. The category focuses on understanding Earth’s dynamic systems, from deep ocean exploration and tectonic movements to climate interactions and coastal processes. It supports long-term scientific coverage of how Earth evolves and how its land and oceans interact within a changing global environment. Tags: Oceanography, Marine Science, Geology, Geophysics, Seismology, Volcanology, Plate Tectonics, Hydrology, Ocean Currents, Deep Sea Exploration, Marine Ecosystems, Coastal Erosion, Bathymetry, Earth Systems Science, Climate Interactions