caption: Wangari Gardens, north Much of the soil within the District of Columbia is comprised of parent material which has been highly disturbed by man.
exif: {"Image DocumentName": "Wangari Gardens, north Much of the soil within the District of Columbia is comprised of parent material which has been highly disturbed by man.", "Image ImageDescription": "The northern section of Wangari Gardens is Udorthents soil, specifically U3 or Udorthents sandy. Udorthents soils are often referred to as \u2018fill dirt\u2019. (Smith, H., 1976) (What causes foundation settlement, n.d. Retrieved from", "Image XResolution": "200", "Image YResolution": "200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}