An Ecozone may refer to:
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Ecozone (Canada)
Canada has 20 major ecosystems -- ecozones, comprising 15 terrestrial units and 5 marine units. These ecozones are further subdivided into 53 ecoprovinces, 194 ecoregions, and 1,027 ecodistricts. These form the country's ecological land classifi ...
, one of 15 first-level ecological land classifications in Canada
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Biogeographic realm
A biogeographic realm or ecozone is the broadest biogeographic division of Earth's land surface, based on distributional patterns of terrestrial organisms. They are subdivided into bioregions, which are further subdivided into ecoregions. ...
, the broadest biogeographic division of Earth's land surface (referred to as ''ecozone'' by BBC)
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Biome
A biome () is a biogeographical unit consisting of a biological community that has formed in response to the physical environment in which they are found and a shared regional climate. Biomes may span more than one continent. Biome is a broader ...
, a large collection of flora and fauna occupying a major habitat
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Bioregion
A bioregion is an ecologically and geographically defined area that is smaller than a biogeographic realm, but larger than an ecoregion or an ecosystem, in the World Wide Fund for Nature classification scheme. There is also an attempt to use the ...
, an ecologically and geographically defined area that is smaller than a biogeographical realm, but larger than an ecoregion
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Ecoregion
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of ...
, an ecologically and geographically defined area that is smaller than a bioregion
{{Disambig
Biogeography