Case managers can serve as an early warning system; case management staff has daily contact with payers and can provide valuable insight into health plan policies and practices that may have a negative impact on hospital operations and finances.
A volcano is active if itâs currently erupting or showing signs of unrest. The Smithsonian Global Volcanism Program defines an active volcano as having erupted within the last 10,000 years. A volcano finally goes extinct when thereâs no lava supply in the magma chamber beneath the volcano.
A volcano is : . An opening in the Earth's crust from which lava, ash, and hot gases flow or are ejected during an eruption. . A usually cone-shaped mountain formed by the mâ¦aterials issuing from such an opening. Volcanoes are surficial manifestations of thermal processes occurring inside the Earth.