spring

Table of Contents

Introduction References & Edit History Related Topics

Images & Videos

Italy's volcanic Island of Ischia

Discover

Flags of the countries of the world (flagpoles).

How Many Countries Are There in the World?

Submerged sperm whale off east Sri Lanka coast, mammal

How Did the Sperm Whale Get Its Name?

Candles Burning On Table In Church

What Is the Most Widely Practiced Religion in the World?

Agnes with a lamb near her feet. St. Agnes (Saint Agnes) design drawing for stained glass window by J&R Lamb Studios, ink, mount size 10.5 x 14.5 in.

Roman Catholic Saints

Statue of Nostradamus

Nostradamus and His Prophecies

Figure 13: A Maxim machine gun, belt-fed and water-cooled, operated by German infantrymen, World War I.

7 Deadliest Weapons in History

African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.

Timeline of the American Civil Rights Movement

spring: Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Photos and Videos

Italy's volcanic Island of Ischia

See All Videos and Images →

Topics

hot spring mineral spring seep geyser mineral water flashing aquifer water well river lake canals and inland waterways wetland lagoon ocean gulf bog estuary swamp

Key People

Pierre Perrault

French hydrologist

Day, Arthur L.

Arthur L. Day

American geophysicist

Quiz

water glass on white background. (drink; clear; clean water; liquid)

Water and its Varying Forms