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).
12 383 miles => coastline of the United States. x = Coastline of Canada which is 113,211 miles longer than the coastline of the United States. => 12 383 miles + 113 211 miles. => 125 594 miles. Therefore, the coastline of Canada is 125 594 miles which is 113 211 miles longer than the coastline of the United States. Letâs check if our answer is correct: => 125 594 miles â 12 383 miles. => 113 211 miles (Canadaâs coastline is longer than US coastline.)