At the northern end of the line we have a beautiful group of extinct volcanoes, known as the Eugean Mountains.
Some of the most beautiful lakes in the world, though none more than a few miles in diameter, occupy the craters of extinct volcanoes.
Extinct volcanoes not to be included in lines of active vents.
Carbonic acid gas is very plentifully disengaged from springs in almost all countries, but particularly near active or extinct volcanoes.
There are two sorts of extinct volcanoes: first, those in which all evidences of activity have entirely ceased; and, secondly, those in which a subdued state of activity lingers.
There are a good many traces ofextinct volcanoes in Italy, besides those of the Phlegræan fields already mentioned.
Space does not permit a fuller description of this remarkable assemblage of extinct volcanoes, and the reader must be referred for further details to the work of Mr. Scrope.
These black piles are the necks or lava plugs of extinct volcanoes.
Crater lakes, often of very great depths, are common in extinct volcanoes.
There are, however, a much greater number of extinct volcanoes, which may at any time again become active.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "extinct volcanoes" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
