Hydrosfäärin

Hydrosfäärin refers to the total amount of water on a planet. It encompasses all the water on, under, and over the surface of the Earth. This includes water in oceans, seas, lakes, rivers, streams, glaciers, ice caps, snow, and groundwater. It also includes water vapor in the atmosphere and water in living organisms. The hydrosphere is a dynamic system constantly moving and changing through processes like the water cycle. The vast majority of Earth's hydrosphere is saltwater found in the oceans, while a smaller portion is freshwater, much of which is locked up in ice. Understanding the hydrosphere is crucial for comprehending climate, weather patterns, and the distribution of life on our planet. It plays a vital role in regulating Earth's temperature and shaping its landscapes.