Saturday, October 29, 2011
Outside of Belize, a country in South America, is almost perfectly circular hole whose diameter is 0.4 km. The water depth in this hole -145 m, which gives it a deep blue color. Tourists from around the world are immersed in the great blue hole in Belize, to admire the amazing species of fish in its clear waters. It is believed that this magnificent geological object formed billions of years ago, when the water rose above the caves.
In the Sahara Desert in Mauritania is one of the most amazing geological wonders, Eye of the Sahara, which is also called the structure Rishat. In the middle of the bare desert land can be seen like a bull's eye formation, with a diameter of 50 km. The crews of space ships even use eye Sahara as a guide. Initially anticipated that the eye has been called the Sahara of a meteorite on Earth. But now scientists believe that this creature was formed geological uplift and erosion of land.