Total occupied homes in Green Forest with people under 18 years old: Total: 983; Population of homes with one or more people under 18 years: 399; Population of family homes: 395; Husband-wife family: 242; Under 6 years only: 59; Under 6 years and 6 to 17 years: 85; 6 to 17 years only: 98; Other family: 153; Male householder, no wife present: 47; Under 6 years only: 17
Abstract. By virtue of their extreme heat, and their ability to surround and bury, as well as to force structural failure, lava flows present an extreme hazard to communities in their path.Here the focus is on hazards associated with the ingress of basaltic lava into vulnerable areas.bstract. By virtue of their extreme heat, and their ability to surround and bury, as well as to force structural failure, lava flows present an extreme hazard to communities in their path.
  Basaltic magma is low in silica and rich in iron and magnesium. It  is denser, more fluid, and hotte â¦ r than most other types of magma.  Because of its generally low gas content, volcanic eruptions  involving it are typically non-explosive or only mildly explosive,  often resulting in rivers of red hot lava.It is less dense, more viscous, and cooler than most other types of  magma. It usually has a very high gas content, meaning that most  eruptions involving it will be highly explosive. Most  supervolcanoes are fed by rhyolitic magma.