Kersa (Aanaa)
Kersa () is Districts of Ethiopia in the East Hararghe Zone of the Oromia, Ethiopia. It is named after a river that flows through it, the Kersa. The district is bordered on the south by Bedeno, on the west by Meta, on the north by Dire Dawa, on the northeast by Haro Maya, and on the southeast by Kurfa Chele. The administrative center of the district is Kersa; other towns include Langey and Watar. Before modern kersa established the city mid 17 century the Arab trader exchange bartery clothes with potate and cow goat and sheep. This area is Richest uranium deposit pegmatite rock and pitblende type of uranium.but our people growth chat crop in these area there is sweet chat when chewing it's a good "mirqaana" but a great health influence in this society this mineral dangerous health problems. Overview The altitude of this District ranges from 1400 to 3200 meters above sea level. Rivers include the Weter, Lange and Goro; other bodies of water include the seasonal Lake Adele. A survey of the land in Kersa (released in 1995–96) shows that 28.5% is arable or cultivable, 2.3% pasture, 6.2% forest, and the remaining 56.3% is considered built-up, degraded