Bibliography
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- no author (no date) 'Iceland.is volcanoes' Retrieved 29 November, 2013 from http://www.iceland.is/the-big-picture/nature-environment/volcanoes/
- no author (2012) 'San Andreas Fault' Retrieved 29 November, 2013 from http://www.geolsoc.org.uk/Plate-Tectonics/Chap3-Plate-Margins/Conservative/San-Andreas-Fault
- Lofts, Graeme (2012) "The dynamic earth' in Science Quest 9 (pp. 280 - 283). Australia: John Wiley & Sons Australia, Ltd
- no author (1999) 'The Himalayas: Two continents collide' Retrieved 29 November, 2013 from http://pubs.usgs.gov/gip/dynamic/himalaya.html