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).
At roughly 150 miles long, this is considered the world's longest beach by many. It's so long that it stretches from Rio Grande to the border with Uruguay. Flickr: Wickboldt. Cox's Bazar, Bangladesh. The world's longest uninterrupted beach clocks in at 75 miles long (though others say it's a bit shorter). Regardless, the government is focusing on drawing more and more tourists fast, so go before it gets crazy. Ninety Mile Beach, Australia. Yup, you guessed it. This beach is 90 miles long.