U.S. National Library of Medicine(0.00 / 0 votes)Rate this definition: Retropharyngeal Abscess. An accumulation of purulent material in the space between the PHARYNX and the CERVICAL VERTEBRAE. This usually results from SUPPURATION of retropharyngeal LYMPH NODES in patients with UPPER RESPIRATORY TRACT INFECTIONS, perforation of the pharynx, or head and neck injuries.
In the grasslands the temperature can be as low as -40 and as high as 70 degrees Fahrenheit. 8 people found this useful. Edit. Share to: 1  Average Temperatures in Spain Spain is a beautiful and diverse country. 2  It is also fairly large, at 195,364 square miles.
Climate of the Temperate Grassland Biome. Temperate grassland biomes have a semiarid climate and normally receive between 15 and 30 inches of precipitation per year. Much of the precipitation they receive falls in the form of snow during the winter months.Depending on the latitude of the temperate grassland, they often experience long, hot summers.emperate grassland biomes have a semiarid climate and normally receive between 15 and 30 inches of precipitation per year. Much of the precipitation they receive falls in the form of snow during the winter months.