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river - National Geographic Society


Mar 14, 2011 ... A river is a large, natural stream of flowing water. Rivers are ... Anatomy of a River ... Together, a river and its tributaries make up a river system.

Glossary of River Terms - EnchantedLearning.com


Banks are the sides of a river or stream between which the water normally flows. bed. The bed (also called the river bed) is the bottom of the river (or other body of water). brackish. Beackish water is water ... Human Anatomy · Mammals · Plants

About America's Most Endangered Rivers® Campaign | American ...


The America's Most Endangered Rivers<sup>®</sup> report is one of the best-known and longest-lived annual reports in the environmental movement. Each year since ...

Anatomy of Freshwater - Ask A Biologist - Arizona State University


Photosynthesis occurs in the chloroplast of a plant cell... more; Tributary: the area where a freshwater system such as a river or a stream meets a lake or another ...

Rivers - Geography Games and Videos for Kids - NeoK12


Join a team of scientist and explorers on a deep diving, river cruising expedition to explore the anatomy of a river system from its mouth to the ultimate source.

The anatomy of a river - Outdoor Canada


May 27, 2013 ... With their endless twists, swirls, calms and ripples, rivers are constantly changing entities. I become absorbed in watching the moving water, ...

The anatomy and blood system of the kidney in the river ... - NCBI


Anat Embryol (Berl). 1980;158(2):245-52. The anatomy and blood system of the kidney in the river lamprey, lampetra fluviatilis. Logan AG, Moriarty RJ, Morris R, ...

mussel anatomy - U.S. Fish and Wildlife Service


Jun 11, 2003 ... Back to Freshwater Mussels of the Upper Mississippi River System ... Mussel anatomy: a typical mussel shell and its "soft" inner tissues and ...

Freshwater Mussels of the Upper Mississippi River System - Species ...


Dec 28, 2006 ... In the Upper Mississippi River System, they come in a variety of ... a basic understanding of mussel anatomy to make correct identifications.

mussel anatomy - interior - U.S. Fish and Wildlife Service


Sep 15, 2003 ... mussel anatomy - interior. mussel anatomy - exterior (gif) Click for larger scale. Source: Jeff Janvrin, Wisconsin Department of Natural ...

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Lessons on the Lake - Rollin' Down the River: Riverine Systems


illustration of the anatomy of a river. Click the illustraion for a larger view. Channel: The channel is the area of a river or ...

PowerPoint Presentation - River Systems


River Systems. Four types, braided, meandering, anastamosing and straight. Grand Canyon, erosion. River incision in Indus Suture Zone. River types.

Paddle Education – The Anatomy of a River


The Anatomy of a River. A river is a dynamic and powerful environment. Our goal is to safely navigate this environment in the pursuit of adventures and fun.