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PrairyErth: (a Deep Map) is a 1991 book about Chase County, Kansas by American author William Least Heat-Moon. The author termed it a deep map , popularizing that term for an intensive look at a particular place that included discussion of geography, history, and ecology.
The Central Great Plains are a prairie ecoregion of the central United States, part of North American Great Plains. The region runs from west-central Texas through west-central Oklahoma, central Kansas, and south-central Nebraska. It is designated as the Central and Southern Mixed Grasslands ecoregion by the World Wide Fund for Nature.
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Quizzes can come in nine game types: Classic, Clickable, Grid, Map, Multiple Choice, Order Up, Picture Box, Picture Click, and Slideshow, each of which can be played in a variety of ways, including Minefield, Forced Order, or entering the answers in any order. The type and method by which users will complete the quiz is chosen by the quiz creators.
The Texas Blackland Prairies ecoregion covers an area of 50,300 km 2 (19,400 sq mi), consisting of a main belt of 43,000 km 2 (17,000 sq mi) and two islands of tallgrass prairie grasslands southeast of the main Blackland Prairie belt; both the main belt and the islands extend northeast–southwest.
The United States is a major exporter of agricultural products. The southern portion of the Great Plains lies over the Ogallala Aquifer , a huge underground layer of water-bearing strata. Center pivot irrigation is used extensively in drier sections of the Great Plains, resulting in aquifer depletion at a rate that is greater than the ground's ...
It is so named because it is an extension of grassland into the forests of the eastern United States. [2] Anthropogenic fire regimes are considered to have helped maintain the eastern prairies. [2] The Prairie Peninsula is considered an endangered ecosystem. Through human settlement and farming, the peninsula has become heavily fragmented. [3]