It's just called natural erosion I think.
A natural process is a process that exists in nature rather than through human intervention. The forces involved in these processes are all products of nature.
forces exist in nature
The duration of Forces of Nature is 1.75 hours.
Done by the Forces of Nature was created in 1988.
Forces of Nature was created on 1999-03-19.
Forces of Nature - album - was created in 1999.
They are forces of nature..
The ancient relics found in the Egyptian tomb are hard to determine their precise nature because they are severely eroded.
Gravity, wind, heat and water are four main forces of nature.
They are forces of nature.
Shintoism is based on the belief of the power of the forces of nature. Shinto forces of nature include rivers, trees, rocks, animals, places and even people.
The cast of Forces in Nature - 2010 includes: Gunther Lesage