Santa Cruz, the most important town from the lowlands, is situated below, as are the vast majority of Bolivia's petroleum and purely natural fuel reserves. The southeastern Component of the lowlands is an element with the Gran Chaco. Almost rainless for 9 months in the yr, this location turns into flooded for your three months of heavy rains. The here intense variation in rainfall supports only thorny scrub vegetation and cattle grazing, While new discoveries of normal gasoline and petroleum near the foothills of the Andes have captivated some settlers to your area.