Water never really stays still. A molecule sitting in tropical seawater today might evaporate into the atmosphere, fall as rain over a continent, enter the soil, move through groundwater, and eventually return to the ocean. […]
Tag: Climate Change
Earth may look like a collection of separate environments: oceans, forests, deserts, glaciers, clouds, rivers, and atmosphere. In reality, these systems constantly exchange energy, water, carbon, nutrients, and momentum. A change in one part of […]