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Topic: ecosystem
Definition:

  • a system formed by the interaction of a community of organisms with their physical environment

    Related tag cloud:

  • environment
  • ecology
  • conservation
  • wildlife
  • habitat
  • fish
  • biodiversity
  • environmental
  • forest
  • water
  • nature
  • education
  • river
  • endangered species
  • birds
  • sustainable
  • research
  • preservation
  • pollution
  • ornithology
  • biology
    • Resources:

    NorthWest Ecosystem Alliance (NWEA)
    Protects and restores wild lands in the Pacific Northwest and supports such efforts in British Columbia.
    http://www.ecosystem.org/

    National Park Service: Parknet
    Official site, with extensive information on America's National Parks and their management.
    http://www.nps.gov/