Производитель: Heinle/Cengage Learn
Цена: 463.00 руб.
Описание:
A 'volcano' is a mountain with a large hole at the top. 'Active' volcanoes can be dangerous because they can erupt, or produce very hot, melted rock. In Sicily, there are several towns near a large volcano. Why do people live in such a dangerous place? Is it safe?