See some access roads, but no sign of large population of people in the area. (earthobservatory.nasa.gov)
Many studies in large populations of adults have identified getting seven hours of sleep to be a health goal as important as nutrition, fitness, and stress management. (mindbodygreen.com)
Furthermore, schools with large populations of low - income students are shown to have trouble attracting and attaining skilled teachers, with obvious implications for a child's educational experience. (gse.harvard.edu)