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ocean
Table of Contents
References & Edit History Quick Facts & Related Topics
Images, Videos & Interactives
Earth's oceans ocean zonation Earth Major features of the ocean basins hydrologic cycle Boundaries of the world's oceans and seas features of Earth's oceans hypsographic curve Into the Deep continental margin
For Students
Peru
ocean summary
Quizzes
Cross section of Earth showing the core, mantle, and crust
Everything Earth
water glass on white background. (drink; clear; clean water; liquid)
Water and its Varying Forms
Metal and enamel pan of boiling water on stove. (boiling point; cooking; steam; cooking gas; non-electric)
Aitch-Two-Oh?
1:116 Aquanauts: Underwater Treasure, divers searching for treasure underwater
International Waters
Chutes d'Ekom - a waterfall on the Nkam river in the rainforest near Melong, in the western highlands of Cameroon in Africa.
Ecosystems
Related Questions
Read Next
ripped torn flag, pirate, skull
Are There Laws on the High Seas?
Star fish entangled in gillnet
Talking Ocean Trash: Ghost Gear Keeps on Fishing
A big, powerful wave breaking near the shore.
What Makes a Wave Go Rogue?
Waves, North Shore of Oahu, Hawaiian Islands, United States.
Why Is the Ocean Salty?
World map. Continents. Oceans. Mendel thumb ok
Just How Many Oceans Are There?
Discover
Two chicks near an egg with a white background (poultry, chick, chickens, birds).
What Do Eggs Have to Do with Easter?
Groups of depositors in front of the closed American Union Bank, New York City. April 26, 1932. Great Depression run on bank crowd
Causes of the Great Depression
Lusitania sinking, illustration from The War of the Nations (New York), December 31, 1919. World War I, WWI. This image is one of three on the page. (See source file for the other two.)
7 of the World’s Deadliest Shipwrecks
Marriage. A couple getting married during a church wedding ceremony. (religion, ceremony, bride, groom)
The Seven Sacraments of the Roman Catholic church
Battle of the Alamo from "Texas: An Epitome of Texas History from the Filibustering and Revolutionary Eras to the Independence of the Republic, 1897. Texas Revolution, Texas revolt, Texas independence, Texas history.
6 Wars of Independence
Cheetah (Acinonyx jubatus) standing on rock, side view, Masai Mara National Reserve, Kenya
The Fastest Animals on Earth
Fish. Lionfish. Lion-fish. Turkey fish. Fire-fish. Red lionfish. Pterois volitans. Venomous fin spines. Coral reefs. Underwater. Ocean. Red lionfish swims by seaweed.
10 of the World’s Most Dangerous Fish

ocean: Facts & Related Content

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Facts

Also Known As world ocean

Photos and Videos

Earth's oceans
ocean zonation
Earth
Major features of the ocean basins
hydrologic cycle
Boundaries of the world's oceans and seas
hypsographic curve
continental margin
Global sea level change
seafloor spreading
Hear researcher Andy Wheeler speaking about an expedition to discover new hydrothermal vent field in the middle of the Atlantic Ocean
Discover how individuals can change their habits of consumption and disposal of single-use products, especially plastics, to keep trash out of the ocean
Know about the hurricanes, its formation, and the challenges in forecasting
Learn about the water cycle and how oceans act as the Earth's water reservoirs
The importance of Wadden Sea tidal flats for migrating birds
See All Videos, Images and Interactives →

Related Topics and References

Topics
Dig Deeper: More Articles That Discuss This Topic

Key People

Jacques Cousteau
Jacques Cousteau
French ocean explorer and engineer
Charles William Peach
English naturalist and geologist
C. Wyville Thomson, 1877.
Sir C. Wyville Thomson
Scottish naturalist
Addison Emery Verrill
American zoologist

Related Quizzes and Features

Quiz
Chutes d'Ekom - a waterfall on the Nkam river in the rainforest near Melong, in the western highlands of Cameroon in Africa.
Ecosystems
water glass on white background. (drink; clear; clean water; liquid)
Water and its Varying Forms
Mediterranean sea and aerial view of Antalya, Turkey.
Earth’s Seas
Encyclopaedia Britannica thistle graphic to be used with a Mendel/Consumer quiz in place of a photograph.
13 True-or-False Questions from Britannica’s Easiest Science Quizzes
1:116 Aquanauts: Underwater Treasure, divers searching for treasure underwater
International Waters
Cross section of Earth showing the core, mantle, and crust
Everything Earth
Metal and enamel pan of boiling water on stove. (boiling point; cooking; steam; cooking gas; non-electric)
Aitch-Two-Oh?
wave. ocean. Cresting ocean wave. Large sea waves. storm, hurricane, tropical cyclone
All About Oceans and Seas Quiz
List
Flags of all countries of the world. Flags of the world. National flags. Country flags. Hompepage blog 2009, history and society, geography and travel, explore discovery
7 Quizzes That Will Help You Prepare for Your Next Trip
Demystified
A big, powerful wave breaking near the shore.
What Makes a Wave Go Rogue?
World map. Continents. Oceans. Mendel thumb ok
Just How Many Oceans Are There?
ripped torn flag, pirate, skull
Are There Laws on the High Seas?
Waves, North Shore of Oahu, Hawaiian Islands, United States.
Why Is the Ocean Salty?
Sailboat against a beautiful landscape
Which Waters Do You Pass Through When You “Sail the Seven Seas”?