What Causes Weathers Marble And Limestone

This causes the limestone to dissolve.

What causes weathers marble and limestone.

Mechanical weathering roots pry apart and cracks in rocks. Limestone is soluble in acidic water. Chemical weathering weathers marble and limestone. What causes weathers marble and limestone.

Chemical weathering produce weak acid that weathers rock. Mechanical weathering causes rock to flake off. Rain water h 2 o in the clouds dissolves some of the so 2 a pollutant from industrial manufacturing. This makes weak sulphuric acid h 2 so 4.

Water is the primary cause for the weathering of marble and limestone. Chemical weathering causes rust on some rock. The video in figure 2 shows how acid rain weathers limestone. When it mixes with rain water will create carbonic acid rain which weathers marble and limestone so carbonic acid weathers marble and limestone.

Carbon dioxide from the respiration of animals and ourselves is one cause of increased carbon dioxide in the atmosphere. Stone surface material may be lost all over or only in spots that are more reactive. Release of pressure exfoliation. In simple terms acid rain is a weak sulphuric acid and this is a significant cause of chemical weathering.

It slowly erodes away the surface over very long periods of time. Even natural rainwater is usually slightly acidic but many parts of the world especially urban and industrial areas have significant amount of nitrogen oxides and sulphur oxides as gases mostly from man ma. In exposed areas of buildings and statues we see roughened surfaces removal of material and loss of carved details.