I would personally rate Mauna Loa as more dangerous, as it is a more explosive type volcano (not actually explosive, but more explosive). Source(s): Experienced geologist. http://geology.com/most-dangerous-volcan... http://hvo.wr.usgs.gov/volcanowatch/1995...
Tagged Image File Format, abbreviated TIFF or TIF, is a computer file format for storing raster graphics images, popular among graphic artists, the publishing industry, and photographers.
A TIFF format where multiple pages are saved to the same file. When you scan documents using the Auto Document Feeder, they are all stored in the same file. (With other formats, each document is saved in a separate file.) However, to open the Multi-TIFF files, you need an application supporting this format. PDF (*.PDF) A document format that is independent of platforms. To use PDF documents, you need Adobe Acrobat Reader or Acrobat. When you scan documents using the Auto Document Feeder, multiple pages are saved to a single file. When you save color or grayscale images in PDF, you can select a compression quality.