Автор:Helen Bethune
Издательство:Cambridge University Press
Год:2010
Страницы:24
Формат:fb2, epub, pdf, txt
A series of twenty non-fiction science readers which engages children in the world around them. What causes floods? Why do volcanoes erupt? What is the difference between a volcano and an ice storm? You can find the answers to these and other questions about extreme environments in Why Do Glaciers Move?