The Pacific Ocean biggest and deepest ocean on Earth.

 The Pacific Ocean 

It's the biggest and deepest ocean on Earth. It covers about one third of the whole planet's surface.

Basic facts

Location: stretches from the Arctic in the north to Antarctica in the south. It’s bordered by Asia and Australia on the west, and the Americas on the east.

Size: around 165 million square kilometers. That’s bigger than all the land on Earth combined.

Deepest point: the Mariana Trench, about 11,034 meters down. Mount Everest would fit inside it.

Average depth: about 4,000 meters.

What makes it special

Ring of Fire: most of the world’s active volcanoes and earthquakes happen around the edges of the Pacific. That’s why countries like Japan, Indonesia, Chile, and the US west coast get a lot of seismic activity.

Islands: it has the most islands of any ocean. Think Hawaii, Fiji, Samoa, Philippines, Japan. Many of them are volcanic or coral atolls.

Currents and weather: the Pacific drives a lot of global weather. El Niño and La Niña start here and affect rainfall and storms all over the world.

Wildlife: huge diversity. Blue whales, great white sharks, sea turtles, coral reefs in places like the Great Barrier Reef and Micronesia.

Human side

It’s a major route for trade and shipping between Asia and the Americas.

A lot of cultures call it home, from Polynesian navigators who crossed it in canoes thousands of years ago, to modern coastal cities like Los Angeles, Tokyo, and Sydney.

There’s also a big problem with plastic pollution — the Great Pacific Garbage Patch is a massive area of floating trash between California and Hawaii.

Fun fact

If you put all the continents together, they would still fit inside the Pacific Ocean with room to spare.