👉 The sea fluid, also known as seawater, is a vast, dynamic mixture of water that covers approximately 71% of the Earth's surface. Composed primarily of water (about 96.5%), it also contains dissolved salts, minerals, gases, and organic matter, with a salinity typically around 35 parts per thousand. This fluid is constantly in motion due to various forces, including wind, temperature gradients, and the Earth's rotation, creating currents that distribute heat and nutrients globally. Sea fluid plays a crucial role in regulating Earth's climate, supporting marine ecosystems, and influencing weather patterns.
