Over the past 50 years, six Nile Basin countries have built 25 hydroelectric dams.
1. Earth, and its features
2. "Spatial analysis is a type of geographical analysis which seeks to explain patterns of human behavior and its spatial expression in terms of mathematics and geometry, that is, locational analysis", "Examples include nearest neighbor analysis and Thiessen polygons"
3. "the study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources, land use, and industries."
4. physical: study of earth's/nature's features (climate, plate tectonics, etc.), human: study of impact/behavior or humans, how they act and react to/in the physical world, etc.
5. "a diagrammatic representation of an area of land or sea showing physical features, cities, roads, etc."
6. "science or practice of drawing maps"
The other type of a region that characterises low precipitation would also be a semiarid or a steppe. In addition, this specific kind of region usually consists of little to no vegetation. The area could only grow grasses and no trees can be seen in this region because of its barren descriptions.
Louisiana. Hope this helps
Amount of energy released by the earthquake, and distance from the epicenter. hope that helps!