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Copy of Terrestrial Ecosystem

Published on Dec 13, 2015

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PRESENTATION OUTLINE

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Photo by tvancort

HOW IS A TAIGA AN ECOSYSTEM?

  • An ecosystem is all the living and nonlivng things in an area that interacts with its environment
  • A taiga meets the definition of an ecosystem
  • ie. Foxes, bears, snow
Photo by johnmuk

ABIOTIC FACTORS IN A TAIGA

  • Sun
  • Water
  • Soil
  • Clouds
Photo by kevin dooley

BIOTIC FACTORS IN THE TAIGA

  • Red fox
  • Siberian spruce
  • Wolverine
  • White poplar
  • Black bear

COMMON ANIMALS IN THE TAIGA

  • Foxes
  • Lynxes
  • Squirrels
  • Bears
  • Rabbit

UNIQUE PLANT/ANIMAL IN THE TAIGA

  • Plant: coniferous trees
  • Animal: pine martin
Photo by The Tedster

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FOOD WEB OF THE TAIGA

RESOURCES ANIMALS COMPETE FOR

  • Food
  • Shelter
  • Survival

TYPES OF SYMBIOTIC RELATIONSHIPS IN THE TAIGA

  • Lichens growing in boreal forest-mutualism
  • Pseudoscorpions riding on black bears-commensalism
  • Forest tent caterpillar feeding on trees-parasitism

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