THE SAMPLING: 'Volcanoes and Earthquakes'
There has been an enormous amount of amazing local non-fiction in recent months – and here's a taster of one of those releases. Volcanoes and Earthquakes by Sarah and Gordon Ell is part of Oratia's 'The NZ Series' and this extract is reproduced with permission. Volcanic Eruptions By bringing molten rocks to the surface, volcanoes can deposit useful minerals on the surface of the earth. The molten rock (magma) may cool in various forms such as andesite or basalt. Inside these