* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Document related concepts
There are some mistakes in the following passage, some may be spelling mistakes others may be punctuation errors. All mistakes are underlined. Correct the errors by writing the correction above the underlined words. Volcanos Volcanoes is created when their is a break in the earth’s crust. Melted rock, called magna, comes up from inside the earth. Once the magna come outside the earth it is called lava. There are approximately 1500 active volcanoes in the world today The Pacific Ocean is surounded by volcanoes. This is called the Ring of Fire? Volcanoes can be active dormant or extinct. Slieve Gullion is an extinct volcano! The erupsion in Pompeii in 79AD saw plumbs of gas and pumice spew from the volcano – knot lava. The ash and pumice fell up to 25 metres deep covering the town and preserving everything in perfect condition for 2000 years. Would you like to have seen the eruption of Vesuvius in 79AD.