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River

en.wikipedia.org/wiki/River

A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake ... The water in a river is usually confined to a channel, made up of a stream .... river gradients)...

What makes up an river system - Answers

www.answers.com/Q/What_makes_up_an_river_system

tributaries, the main river, and the main body of water that it flows into ... What two rivers in the US make up the longest river system in North America? The two ...

What makes a healthy river system? - Living Rivers

www.living-rivers.org/Default.aspx?sifraStranica=32

A healthy, natural river system is a system, where the river can expand in three dimensions without artificial obstructions. Downstream areas are connected to ...

What Makes a River? | American Rivers

www.americanrivers.org/rivers/discover-your-river/river-anatomy/

Anatomy of A River. No matter how different our rivers are, however, all rivers share some basic anatomy features. American Rivers What parts make up a river ?

Rivers - Water Resources of the United States - U.S. Geological ...

water.usgs.gov/edu/earthrivers.html

May 2, 2016 ... Of course, not all runoff ends up in rivers. Some of it evaporates on the journey downslope, can be diverted and used by people for their uses, ...

Rivers: A simple introduction - Explain that Stuff

www.explainthatstuff.com/rivers.html

Aug 1, 2016 ... Let's take a look at what makes rivers so amazing! ... Chart: The world's ten longest river systems (some are made up of two or three rivers ...

River ecosystems | Sciencelearn Hub

sciencelearn.org.nz/Contexts/Toku-Awa-Koiora/Science-Ideas-and-Concepts/River-ecosystems

Mar 19, 2014 ... Water flow is the main factor that makes river ecology different from other water ecosystems. This is known as a lotic (flowing water) system. The strength of ... They build up large numbers in slow-moving rivers or backwaters.

River Basin Basics | International Rivers

www.internationalrivers.org/river-basin-basics

Anything dumped on the ground in the watershed can end up in its rivers, lakes or ... Water eventually makes its way to a major stream or river, and eventually it joins .... intricate, wide–spreading root systems help hold soil together and prevent ...

Streams and Rivers ( Read ) | Earth Science | CK-12 Foundation

www.ck12.org/Earth-Science/Streams-and-Rivers/lesson/Streams-and-Rivers-MS-ES

6 days ago ... A river and all its tributaries make up a river system. At certain times of year, a stream or river may overflow its banks. The area of land that is ...

Streamflow - The Water Cycle, from USGS Water-Science School

water.usgs.gov/edu/watercyclestreamflow.html

May 2, 2016 ... A lot of runoff ends up in creeks, streams, and rivers, flowing ... Rainfall causes rivers to rise, and a river can even rise if it only rains very far up ...

More Info

river - National Geographic Society

nationalgeographic.org

Mar 14, 2011 ... Together, a river and its tributaries make up a river system. A river system is also called a drainage basin or watershed. A river's watershed ...

River - body, used, water, Earth, type, form, system, surface, part

www.scienceclarified.com

Typical rivers begin with a flow from headwater areas made up of small ... As rivers make the trip from their source to their eventual destination, the larger ones  ...

Rivers and Streams - NatureWorks - New Hampshire Public Television

www.nhptv.org

As the water flows down, it may pick up more water from other small streams, ... Rivers and streams connect with each other in a system called a watershed. ... As they make their way to the sea, rivers help shape the features of the Earth. Rivers  ...