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Three Creeks

Published on Nov 18, 2015

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PRESENTATION OUTLINE

CREEKS

BY WILSON LINK

THE SUN

  • Evaporates water
  • Melts snow on mtns and feeds into streams
  • Heats up water
  • Supports plant life
  • Necessary to make shade

SHADE

  • Keeps water cool for fish
  • Helps shade plants live
  • Balances water temps
  • Helps regulate air temps
  • Keeps animals cool
Photo by Claudio.Ar

POLLUTION

  • Air pollution from buildings/businesses
  • Cars give off pollution
  • Detergents/soaps to sewers to water
  • Human waste to sewers to water
  • Building roads causes pollution
Photo by monkeyc.net

TREES

  • Take in water
  • Give off oxygen for animals
  • Provide homes for certain animals
  • Make shade
  • Provides food for some animals
Photo by blmiers2

FISH

  • Need shade
  • Are food for some other organisms
  • Eat algae & control algae population
  • Give off CO2 for plants to use
  • Regulate heat of water
Photo by nattu

Sun evaporates water into the air: transfer of energy and matter

Photo by * Cati Kaoe *

Sun causes shadow of tree and cools water: transfer of energy

Photo by Mark Seton

Sun melts snow on the mountains: transfer of energy

Tree takes in CO2 and gives off oxygen: transfer of matter

Photo by Claudio.Ar

Birds eat fish: transfer of matter and energy

Photo by nosha