Title: Why do volcanoes blow their tops?
Description: Questions and answers provide information about volcanoes and earthquakes, covering such aspects as why, how, when, and where these phenomena occur.
Subjects: Miscellanea, Questions and answers, Earthquakes, Juvenile literature, Volcanoes, Earthquakes, juvenile literature, Volcanoes, juvenile literature, Children's questions and answers, Juvenile Nonfiction, Nonfiction, Reference