1. Volcanoes: a suitable home?

2. Spot your teacher’s mistakes!

3. Fertile soil Wine from the slopes of Mount Etna © Flickr; Gabriella OpazSicilian wine ©Flickr; no_typographic_man

4. Sulphur Mining in Ijen Volcano, Java Sulphur miner. Kawah Ijen, Java © Flickr, Matt Paish Sulphur mining © Flickr; Johannes Zielcke

5. Precious metals and diamond mining © Flickr, James St. John’s For an image of the Yubileyny diamond mine visit: http://www.mining- technology.com/features/feature-the- worlds-top-10-biggest-diamond- mines/feature-the-worlds-top-10-biggest- diamond-mines-2.htmlhttp://www.mining- technology.com/features/feature-the- worlds-top-10-biggest-diamond- mines/feature-the-worlds-top-10-biggest- diamond-mines-2.html

6. Geothermal energy in Iceland Hellisheidi Geothermal Plant, Hengill, Iceland © Flickr; Chris Beckett

7. Tourism Yellowstone National Park Old Faithful Inn, visitors watching an eruption of Old Faithful Geyser © Flickr; Yellowstone National Park

8. Tourism Edinburgh Castle Edinburgh Castle © Flickr, Dave & Margie Hill/ Kleerup, 2013 “It feels a bit like Disneyland.”

9. Disadvantages Lava, ash and gases Pyroclastic flows at Mayon Volcano © C.G. Newhall, Wikicommons Lava flow on Hawaii island © Adam, Flickr

10. Disadvantages Popocatepetl, Mexico Popocatepetl © Flickr; Damaris Vilchis Danger © Flickr, Steve Calcott