Potassium iodide systemic is used in the treatment of: 1  Cough. 2  Cutaneous Sporotrichosis. 3  Hyperthyroidism. Radiation Emergency.
Some of them are very large in area such as Canada or Russia, while others are very small like Monaco. More importantly though, some of the world's countries are landlocked and others have very long coastlines that have enabled some of them to become powerful across the globe. The following is a list of the world's countries with the longest coastlines. The top ten have been included from longest to shortest. 1) Canada. Length: 125,567 miles (202,080 km).
Dorsetâs stunning coastline ranks alongside the Great Wall of China and the Taj Mahal in receiving World heritage Status in 2001. The whole âJurassic Coastâ stretches 95 miles (150 km) from Exmouth in east Devon through to Old Harry Rocks east of Swanage.