كتاب ومجموعة Factivity - Earthquakes & Volcanoes

Delve into some of the most powerful natural forces on our planet! Read all about volcanoes and earthquakes, then create your own model of a volcano and mimic the dramatic eruption of lava with all the ingredients included. Packaged in a fold-out pack, this kit includes modelling clay, bi-carb soda, citric acid, spatula and a syringe.

Also included is a 16-page book, packed with facts and explanations on volcanic eruptions and earthquakes.