Because wind and rain erode it.
I can deform a marble statue with TNT in just microseconds. Marble varies a bit in hardness, and the answer to your question depends in large measure on the environment. Mild sulphuric acid environments like those of major cities erode marble very gradually. A sulphuric acid bath would deform the statue quickly, as would a big iron hammer.
Like most things, the duration of a marble statue depends on how well it is taken care of and the conditions that it is exposed to. Marble statues can last many centuries as marble is a solid mass not easily eroded. Marble statues whose dates cannot be confirmed have been found in great condition buried and in ocean floors. Some are recorded as belonging to 6th century B. C.
Weather always affects an object when it is exposed to its conditions for a long period of time.
About 1500 years.
The Statue of Liberty's sandals are 25 feet long.
how long is the nose of the statue of liberty? it is 1 foot and 6 in.
The Statue of Liberty turned green over a period of many years. The complete transition to green was finished by 1920. The Statue of Liberty has a copper outer covering.
Willy hole
All you need to know is the distance the marble travelled and how long it took to travel that distance. For example, if a marble travels 30 cm in 5 seconds then its average velocity would be 30 / 5 cm / sec = 6 cm / sec.
long af!
10 feet long
viscosity