Although aesthetically displeasing, tannins do not pose a health issue. However, if tannins are found in the water, it can indicate that your water is significantly influenced by surface water. Put simply, this means that if tannins can travel easily from surface water to your groundwater source, pathogens can easily travel through as well.
JPG is a file extension for a lossy graphics file. The JPEG file extension is used interchangeably with JPG. JPEG stands for Joint Photographic Experts Group who created the standard. JPG files have 2 sub-formats, JPG/Exif (often used in digital cameras and photographic equipment), and JPG/JFIF (often used on the World Wide Web).
The file extension JPG stands as a Picture Extension that means: Both JPEG (Joint Photographic Experts Group) and JPG (Joint Photographic Group) are bitmap compression format â¦ s for picture and image files with compression ratios ranging from 10:1 to 20:1.he JPEG file format is a compressed format, with some loss of quality during compression. It is a popular web format due to the generally smaller size of files compared to other formats. File extensions are .jpg, .jpeg, and .jpe.