How Were the Oceans Formed
After the Earth’s Surface Had Cooled to a Temperature Below the Boiling Point of Water, Rain Began to Fall—and Continued to Fall for Centuries. as the Water...
How Were The Oceans Formed?
After the Earth’s surface had cooled to a temperature below the boiling point of water, rain began to fall—and continued to fall for centuries. As the water drained into the great hollows in the Earth’s surface, the primeval ocean came into existence. The forces of gravity prevented the water from leaving the planet.Apr 9, 2021
How did water first appear on Earth?
Multiple geochemical studies have concluded that asteroids are most likely the primary source of Earth’s water. … CI, CM, and eucrite chondrites are believed to have the same water content and isotope ratios as ancient icy protoplanets from the outer asteroid belt that later delivered water to Earth.