April 10, 2022
A Brief Introduction to Water on Earth
BlogadminpoolsThe Earth is the third planet from the Sun and the only astronomical object that is known to harbor life. Although water is present in large quantities throughout our Solar System, the Earth is the only planet that can sustain liquid surface water. About 71% of Earth’s surface is covered by ocean, which dwarfs the Earth’s polar ice, rivers, lakes, and other land features. Here’s a brief introduction to water on Earth. The Earth’s mantle is an almost-liquid layer of rock that is constantly moving and warm. The inner core […]