Volcano Trek. Pre-intermediate A2 (Contine DVD)

Name: Volcano Trek. Pre-intermediate A2 (Contine DVD)
ISBN: 9781424021697

ISBN: 9781424021697
Издательство: Heinle Cengage Learning
Год издания: 2008
Язык: engleza
Формат: Мягкая обложка

Описание

Two scientists are traveling through Ethiopia to study a very old volcano. Volcanoes can be dangerous, because they have hot, melted rock inside. But they also offer important information. Will the scientists make it safely to the volcano? What will they learn there?