We all know that 70% of the earth is water, and there is a variety of water exist in earth. Most percentage of water exist in the sea. Normally in the sea the water is salty. But we often notice that some exception always exist though they are same in category. In this case there has an beautiful lake between Jordan & Israel, which water is world's most salty water. The percentage of salt in this lake is so high that everything float on this lake and this lake water is not compatible for any kind of living beings such as fish, plant etc. As there has no life in this lake water this was named as the "Dead sea". If you want to understand it more clearly then click on the above link and watch he full video.

Click the link for watching the full video:- https://youtu.be/Z3DkGO4jXl0