When Mount Vesuvius blew up in A.D. 79 ash cinders and stones buried agreat city below the mountain. <strong>Volcanoes</strong> are dramatic and powerful. Ther... » 

When Mount Vesuvius blew up in A.D. 79 ash cinders and stones buried agreat city below the mountain. Volcanoes are dramatic and powerful. Thereare thousands of them all over the earth. Franklyn M. Branleys clear text andMegan Lloyds striking illustrations explore the fascinating subject ofvolcanoeshow they form and erupt where they are found and when you canexpect a volcano to blow its top. «