The Earth can be a dangerous place! Deadly earthquakes and volcanic explosions sometimes happen. These can set off further disasters such as tsunamis and landslides. This book reveals the truth about these spectacular and scary events. WOW! Facts is a progressively levelled series of non-fiction books that support reading fluency and comprehension for struggling and reluctant readers. It is available in banded levels from Turquoise to Grey, with reading ages ranging from 6 to 9. The titles in Lime Level have a reading age of 7 years and an interest age from 9 up to 14 years. These fun, fact-filled books have wide appeal and cover a huge array of subjects. They use bite-sized chunks of text and generous letter and paragraph spacing to aid readability for dyslexic students. Full-colour photographic illustrations support comprehension and bring the wonderful world of information to life.