The ocean is the body of salt water that covers approximately 70.8% of Earth. [8] In English, the term ocean also refers to any of the large bodies of water into which the world ocean is conventionally divided. [9] The following names describe five different areas of the ocean: Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic. [10] [11] …

2025年2月19日 · The Pacific Ocean . The Pacific Ocean is Earth’s largest ocean, spanning 168 million km²—about 46% of Earth’s water surface and 32% of its total surface. It stretches from the Arctic in the north to the Southern Ocean in the south, bounded by Asia and Australia in the west and the Americas in the east. Circulation patterns from the ...

Ocean, continuous body of salt water held in enormous basins on Earth’s surface. There is one ‘world ocean,’ but researchers often separate it into the Pacific, Atlantic, Indian, Southern, and Arctic oceans. Covering nearly 71 percent of Earth’s surface, the oceans have an average depth of 3,688 metres (12,100 feet).

2023年11月17日 · At 5,427,000 square miles (14,056,000 square kilometers), it accounts for about 4 percent of the Earth's surface area. The Arctic Ocean is the coldest of all the oceans, mostly because a large portion of it remains covered in ice year-round. Starting in the 15th century, the Arctic Ocean was a hot spot for sea exploration, as European explorers ...

The Pacific Ocean is the largest ocean covering more than 30% of the Earth. This is close to half of the water on Earth. It touches the west coast border of the Americas along with East Asia and Australia. The equator divides the Pacific Ocean into two separate parts – the North Pacific Ocean and the South Pacific Ocean.

2022年5月9日 · This Ocean contains the lowest known point on earth and the deepest part of the Ocean, the Mariana Trench at 10,911 m below sea level. Seas of the Pacific Ocean. Some of the well-known seas of the Pacific include Celebes Sea, Coral Sea, Sulu Sea, East China Sea, South China Sea, Sea of Japan, Tasman Sea, and Yellow Sea. The Atlantic Ocean

2019年3月21日 · The ocean is a continuous body of salt water that covers more than 70 percent of the Earth's surface. Ocean currents govern the world's weather and churn a kaleidoscope of life.

2019年6月28日 · The Pacific Ocean is by far the world's largest ocean at 60,060,700 square miles (155,557,000 sq km). According to the CIA World Factbook, it covers 28 percent of the Earth and is equal in size to nearly all of the land area on the Earth. The Pacific Ocean is located between the Southern Ocean, Asia, and Australia in the Western Hemisphere.

2024年9月18日 · The ocean is a huge body of saltwater that covers about 71 percent of Earth’s surface. The planet has one global ocean, though oceanographers and the countries of the world have traditionally divided it into five distinct regions: the Pacific, Atlantic, Indian, and Arctic oceans. Beginning in the 20th century, some oceanographers labeled the seas around Antarctica the Southern Ocean, and in ...

Water on Earth is very abundant— about 71 percent of Earth’s surface is covered by water. 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 …