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Water Presentation

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PRESENTATION OUTLINE

FRESH WATER STREAMS AND RIVERS

BY:NOAH MATTHEW TRENT COLIN

Human impact
People take water from streams and rivers for drinking, laundry, and bathing. Pollution from farms and cities is a source of pollution for fresh water streams and rivers.

Photo by Jim Linwood

Biodiversity
Willows, cottonwoods, and other water-loving plants grow along streams and on riverbanks. Species adapted to fast-moving water include trout, salmon, crayfish, and many insects.

Photo by Benson Kua

ANIMALS/PLANTS

  • Trout
  • Crayfish
  • Salmon
  • Pondweed
  • Beaver

FUN FACTS

  • Fresh water lakes, streams, rivers, and ponds take up 20% up the earth
  • There are over 700 different species of animals that live there.
  • These fresh water ponds and rivers is only 3% of the water on earth
  • They contain 41% of the total fish species.
Photo by Phil's 1stPix

SOURCES

Photo by williamcho