Erosion has looked the same way throughout Earth's history this is the erosion of the mountains supports the principle of uniformitarianism. In geology, uniformitarianism is the notion that Earth's physical shape is the end result of currently existing forces that have operated uniformly (in an identical way) since Earth shaped the kind of 4.5 billion years in the past.
The soil named chernozem is a black colored soil found in Russia and has a high percentage of the humus contents that is 4 to 16% and consists of the folic acid and phosphorous and the ammonia.
Thus is very fertile soil and has a high agricultural yield and this soil consist of the high moisture storage capacity thus is supportive of the large agricultural cultivation.
