Certified Travel Associate Practice

The correct term for large cattle ranches in South America is "Estancias" or "Llanos," which are associated with the lowland plains known as "llanos" in countries like Venezuela and Colombia. These lowland areas provide extensive grazing ground for cattle, making them ideal locations for ranching activities. The vast, flat landscapes can accommodate large herds, and the geographical conditions support the production of beef in these regions. The other options refer to different geographical features. Ocean bodies like coastlines or estuaries would not pertain to cattle ranching, and extremely dry areas, while possibly indicative of certain environments, do not align with the lush conditions needed for ranching. Similarly, small islands or coral reefs are unrelated to the context of large cattle ranches and their agricultural activities.