Volcanic eruptions can generally be characterized as either explosive eruptions, sudden ejections of rock and ash, or effusive eruptions, relatively gentle outpourings of lava.
en.wikipedia.org The area's scenery is characterized by its beaches, rocky outcrops and low cliff tops and is relatively unspoiled.
en.wikipedia.org This area is part of the basin and range geologic region, characterized by linear mountain ranges which are separated by broad, flat basins.
en.wikipedia.org The species is particularly characterized by its double columellar processes in the apertural dentition, a splendid discriminating character in shell morphology in this group.
en.wikipedia.org The refuge, characterized by saltmarshes, kettle ponds, freshwater wetlands, maritime shrublands and forests, is seasonally inhabited by over 250 species of birds.
en.wikipedia.org