Why is it so? Level 4. Why Do Volcanoes Erupt?. Nicolas Brasch
288 руб
What is a fossil? What are minerals and metals? How are mountains formed? You can find the answers to these and other questions about Earth in Why Do Volcanoes Erupt?
Из серии: Cambridge Young Readers
2010. A series of twenty non-fiction science readers which engages children in the world around them.