Saltwater

Saltwater is water that contains a significant amount of dissolved salts, primarily sodium chloride, which gives it a salty taste. It makes up about 97% of Earth's water, primarily in oceans and seas. Saltwater is essential for regulating climate and supporting marine life, but it is generally not suitable for drinking or agriculture without desalination, as the salts can harm plants, animals, and human health. Its unique properties influence ocean currents, weather patterns, and marine ecosystems, making it a vital component of Earth's natural systems.