Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
Amazon River
Table of Contents
References & Edit History Quick Facts & Related Topics
Images & Videos
Amazon River Central and Northern Andes and the Amazon River basin and drainage network Amazon River confluence of the Solimões River and the Negro River Amazon River
Follow streams that flow from the Andes Mountains and merge to form the Amazon River
Compare the expanse of the Amazon Basin with the U.S. state of Texas
Amazon River canoe on the Negro River
Learn how the Andes Mountains block warm moist air, causing heavy rainfall that feeds the Amazon River
For Students
Amazon River
Amazon River summary
Quizzes
Tower Bridge over the Thames River in London, England. Opened in 1894. Remains an Important Traffic Route with 40,000 Crossings Every Day.
Guess the City by Its River Quiz
water glass on white background. (drink; clear; clean water; liquid)
Water and its Varying Forms
Shallow staghorn water corals in fringing reef at low tide in Thailand. (coral reefs; endangered area; ocean habitat; sea habitat; coral reef)
Unknown Waters
Related Questions
Read Next
Aerial view of the Amazon River in the Amazon rainforest near Manaus in Brazil. South America
How Long Is the Amazon River?
A handout photo made available by Greenpeace Brazil showing smoke rising from the fire at the Amazon forest in Novo Progresso in the state of Para, Brazil, August 23, 2019.
What Happens to Earth If the Amazon Rainforest Is Completely Burned?
South America map
What Is the Difference Between South America and Latin America?
Discover
Space race (1957-1969) infographic between United States (U.S.) and Russia. America, Soviet Union, U.S.S.R., space exploration
Timeline of the Space Race, 1957–69
Baseball laying in the grass. Homepage blog 2010, arts and entertainment, history and society, sports and games athletics
10 Greatest Baseball Players of All Time
New Zealand. Political/Physical map. Includes locator.
Where Is “Old Zealand”?
A Factory Interior, watercolor, pen and gray ink, graphite, and white goache on wove paper by unknown artist, c. 1871-91; in the Yale Center for British Art. Industrial Revolution England
Inventors and Inventions of the Industrial Revolution
Statue of Nostradamus
Nostradamus and His Prophecies
Queen Elizabeth II addresses at opening of Parliament. (Date unknown on photo, but may be 1958, the first time the opening of Parliament was filmed.)
All 119 References in “We Didn’t Start the Fire,” Explained
Car with a pickle design in the Zagreb Red Bull Soapbox Race, Zagreb, Croatia, September 14, 2019. (games, races, sports)
10 Unusual Sports

Amazon River: Facts & Related Content

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

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

News •

Hope floats in the Amazon as Bacuri, a young manatee, fights for survival • May 2, 2025, 10:31 AM ET (AP)
Brazilian justice orders government to seize lands with proven illegal deforestation • Apr. 28, 2025, 7:12 PM ET (AP)

Did You Know?

  • The Amazon River flowed in the opposite direction about 130 million years ago.
  • The Amazon River's discharge exceeds that of the next nine largest rivers.
  • Up to 20% of all freshwater discharge to the ocean flows through the Amazon River.

Photos and Videos

Amazon River
Central and Northern Andes and the Amazon River basin and drainage network
Amazon River
confluence of the Solimões River and the Negro River
Amazon River
Amazon River
canoe on the Negro River
cauliflory
Iquitos, Peru: house on the Amazon River
suspended soil particles
Follow streams that flow from the Andes Mountains and merge to form the Amazon River
Compare the expanse of the Amazon Basin with the U.S. state of Texas
Learn how the Andes Mountains block warm moist air, causing heavy rainfall that feeds the Amazon River
Behold the multitude of Amazonian arthropods including spiders, scorpions, beetles, and mantids
Glimpse the Amazon Rainforest's diverse wildlife, from anacondas and sloths to macaws and capybaras
See All Videos and Images →

Related Topics and References

Topics

Related Quizzes and Features

Quiz
water glass on white background. (drink; clear; clean water; liquid)
Water and its Varying Forms
Tower Bridge over the Thames River in London, England. Opened in 1894. Remains an Important Traffic Route with 40,000 Crossings Every Day.
Guess the City by Its River Quiz
Shallow staghorn water corals in fringing reef at low tide in Thailand. (coral reefs; endangered area; ocean habitat; sea habitat; coral reef)
Unknown Waters
Demystified
Aerial view of the Amazon River in the Amazon rainforest near Manaus in Brazil. South America
How Long Is the Amazon River?