Mesorregion

A mesoregion is a geographical area that is larger than a microregion but smaller than a macroregion. It is typically defined by a combination of physical and cultural characteristics, such as climate, topography, and economic activities. Mesoregions are often used for statistical and planning purposes, as they provide a useful scale for analyzing and understanding regional differences and trends.

The concept of mesoregions is commonly used in Brazil, where the country is divided into 55 mesoregions for administrative and statistical purposes. Each mesoregion is further divided into microregions, which are smaller units of analysis. The mesoregions in Brazil are named after their dominant physical or cultural features, such as the Amazon Mesoregion or the Atlantic Forest Mesoregion.

In other countries, the concept of mesoregions may be used differently or not at all. For example, in the United States, the term "mesoregion" is not commonly used, and the country is typically divided into regions, states, or other administrative units. However, the principles behind the concept of mesoregions, such as the use of physical and cultural characteristics to define geographical areas, are still relevant for understanding regional differences and trends.

Overall, mesoregions provide a useful scale for analyzing and understanding regional differences and trends. They are defined by a combination of physical and cultural characteristics and are often used for statistical and planning purposes. The concept of mesoregions is commonly used in Brazil, but it may be used differently or not at all in other countries.