Answer
Biogeochemistry, the answer to Vernadsky's interdisciplinary work, explores the intricate connections between the Earth's living organisms and the non-living components of their environment, encompassing the cycling of elements and energy through ecosystems. This field unravels the dynamic interactions between the biosphere, geosphere, hydrosphere, and atmosphere, underscoring the interdependence of life processes and their profound influence on the planet's geochemical cycles.