In terms of sheer area, oceans are top of the list of the most common landforms. Yes, even oceans are landforms, given that they are composed of vast basins riddled with trenches and mountains.

It’s one of the five oceans that cover nearly three-quarters of the Earth. The Atlantic, Pacific, Indian, Southern and Arctic. Although the water looks calm and still from outer space ...

more than 96% of it is contained in one of earth's five oceans. From the Arctic to the Southern, the five ocean basins are home to thousands of marine life and millions of square miles of water.

Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising ...

There are more than 326 million trillion gallons of water on Earth. Earth’s oceans contain about 96.5 percent of all the planet’s water. Less than 3 percent of all water on Earth is freshwater (usable ...

A team of astrophysicists, geoscientists, chemists and life scientists affiliated with a host of institutions in Japan has found evidence that billions of years ago, the Earth's oceans were green.