Rangeland in regions too dry to support a forest, but not dry enough to be a desert. Pampas are the fertile South American lowlands that include the Argentine provinces of Buenos Aires, La Pampa, Santa Fe, Entre Ríos and Córdoba, most of Uruguay, and the State of Rio Grande do Sul, in the southernmost end of Brazil covering more than . These vast plains are only interrupted by the low Ventana and Tandil hills near Bahía Blanca and Tandil (Argentina), with a height of and respectively. The climate is mild, with precipitation of to , more or less evenly distributed through
South American Youth Football Championship limit was raised to 20. This change was made in order to use the competition as South American qualification for the FIFA World Youth Championship (now renamed the FIFA U-20 World Cup), held every two years since 1977. The most recent edition (number 28) was hosted by Ecuador and won by Uruguay in 2017. The Championship has had only five champions during its history (Brazil, Uruguay, Argentina, Colombia and Paraguay). However, since 1983, Brazil has largely dominated the tournament, sharing the trophy only on three occasions with Colombia and on four occasions with Argentina. All matches take place in the