The sea is the interconnected system of all the Earth's oceanic waters, including the Atlantic, Pacific, Indian, Southern and Arctic Oceans. [1] However, the word "sea" can also be

A division of an ocean, delineated by landforms, [6] currents (e.g., Sargasso Sea), or specific latitude or longitude boundaries. This includes but is not limited to marginal seas,

Inspired by the natural landscapes of the Pacific Northwest, the iconic new addition to the C Concourse will elevate the passenger experience at Seattle-Tacoma International Airpor

Oceans are vast bodies of saltwater that cover nearly 71% of Earth’s surface, with an average depth of about 3,688 meters (12,100 feet). In contrast, seas are smaller and shallow

6 days ago · The meaning of SEA is a great body of salt water that covers much of the earth; broadly : the waters of the earth as distinguished from the land and air. How to use s

OCEANS & SEAS OF THE WORLD A-Z to navigate this site or return HOME PACIFIC OCEAN GYRES MAP - The surface of the planet is approximately 71% water in five oceans, including the Arc

An interactive page that lets you scroll down the ocean. Visit the great depths of the Mariana Trench and discover all the sea creatures hidden beneath.

Find out ten amazing ocean facts right here at National Geographic Kids, like where's the deepest point in the ocean? Which ocean is the biggest?

Jul 30, 2025 · What makes the "sea" so mesmerizing? Explore its meaning, cultural significance, and its vast role in history, art, and human imagination.

Apr 28, 2026 · In contrast, seas are smaller and shallower, often partially enclosed by land. For instance, the Atlantic Ocean covers approximately one-fifth of Earth’s surface,