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Summary
World map with the temperate zones highlighted. Derived via Inkscape from Image:World map pol 2005 v02.svg, which is itself public domain.
Licensing
This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.
Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision.
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The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
In geography, temperate latitudes of the globe lie between the tropics and the polar circles. ... The torrid zone The temperate zones The frigid zones Each of the five main latitude regions of the earths surface is said to be a geographical zone, divided by the major circles of latitude. ...