1. Eyjafjallajoekull Volcano
Photograph by Uri Golman (Gitzo S.A. on Flickr)
2. Iceland
Photograph by Geir Sigurosson (Met Office on Flickr)
3. Lava Lake, Mount Nyiragongo, DR Congo
Photograph by Nick Leonard (Jungle_Boy on Flickr)
4. Moa Heiau, Hawaii
Photograph by someotherbob on Flickr
5. Hawaii
Photograph by Leigh Hilbert Photography (SparkyLeigh on Flickr)
6. Mount Etna, Sicily, Italy
Photograph by Boris Behncke (etnaboris on Flickr)
7. Iceland
Photograph by Geir Sigurosson (Met Office on Flickr)
8. Pacaya Volcano, Guatemala
Photograph by rackyross on Flickr
9. Kiluea Volcano, Hawaii
Photograph by Cathy Scola on Flickr
10. Inside a lava cave, Hawaii
Photograph by Leigh Hilbert Photography (SparkyLeigh on Flickr)
11. Hawaii
Photograph by Philip Ong (VolcanoDiscovery Hawai’i on Flickr)
12. Lava Lake at Kilauea Volcano, Hawaii
Photograph by Tom Pfeiffer (volcanodiscovery on Flickr)
13. Eyjafjallajokull, Iceland
Photograph by Marc Szeglat
14. Mount Etna, Sicily, Italy
Photograph by Salvatore Allegra (Vulcanian on Flickr)
15. Mount Etna, Sicily, Italy
Photograph by Salvatore Allegra (Vulcanian on Flickr)
16. Eyjafjallajokull, Iceland
Photograph by Uri Golman (Gitzo S.A. on Flickr)
17. Mount Etna, Sicily, Italy
Photograph by Thomas Recihart on Flickr
18. Mount Etna, Sicily, Italy
Photograph by Boris Behncke (etnaboris on Flickr)
19. Hawaii
Photograph by Josh Schwartzman on Flickr
20. Eyjafjallajokull, Iceland
Photograph by Uri Golman (Gitzo S.A. on Flickr)
21. Pu’u Kahaualea, Hawaii
Photograph by J.D. Griggs
22. Big Island of Hawaii
Photograph by Leigh Hilbert (SparkyLeigh on Flickr)
23. Kiluea Volcano, Hawaii
Photograph by Cathy Scola on Flickr
