Volcano of classifying magmatic volcanoes is by their frequency of eruption, with those that erupt regularly called active, those that have erupted in historical times but are now quiet called dormant or inactive, and those that have not erupted in historical times called extinct. However, these popular classifications—extinct in particular—are practically meaningless to scientists. They use classifications which refer to a particular volcano's formative and eruptive processes and resulting shapes. There is no consensus among volcanologists on how to define an "active" volcano. The lifespan of a volcano can vary from months to several million years, making such a distinction sometimes
Yotvata Hai-Bar Nature Reserve Yotvata Hai-Bar Nature Reserve The Yotvata Hai-Bar Nature Reserve is a breeding and reacclimation center administered by the Israel Nature Reserves & National Parks Authority, situated in the Southern Arabah near Yotvata. The Yotvata Hai-Bar is the desert counterpart of the Carmel Hai-Bar Nature Reserve which operates in the country's Northern Mediterranean forest. Endangered and locally extinct animals mentioned in the Bible are bred here for possible reintroduction to the Negev desert. The Asian wild ass has already been reintroduced in the Makhtesh Ramon into the wild. In addition the park has some rare desert animals, which are not native