Managua that Managua will experience a severe earthquake every 50 years or less. Managua features four smaller crater lakes or lagoons within city limits. The most centrally located is the Tiscapa Lagoon in the Tiscapa Lagoon Natural Reserve. Managua, due to its tropical climate, varied topography, naturally fertile soils, and abundant rain and water sources, boasts a great variety of flora. Many different types of trees, some of which are not found elsewhere in the world, appear, including "chilamate"s, "ceibo"s, "pochote"s, "genízaro"s, "tigüilote"s, royal palms, "piñuela"s and "madroño"s (Nicaragua's national tree) surround the city. During the rainy season (May to November),
2000 South American Cross Country Championships 9 countries were competing for the Central American and Caribbean Cross Country Championships. 13 athletes from Colombia and 5 athletes from Panamá competed for both championships. In addition, one African guest athlete, and 45 local Colombian athletes participated. 2000 South American Cross Country Championships The 2000 South American Cross Country Championships took place on February 5–6, 2000. The races were held in Cartagena de Indias, Colombia, jointly with the Central American and Caribbean Cross Country Championships. Complete results, results for junior and youth competitions, and medal winners were published. This is an unofficial extraction from the results. According to an