Physical weathering: This type of weathering occurs when the statue is subjected to physical forces such as wind, rain, ice, and temperature fluctuations. These forces can cause the statue to crack, chip, and erode. For example, wind-blown sand can abrade the surface of a statue, and water can cause the statue to freeze and thaw, which can lead to cracking.
Chemical weathering: This type of weathering occurs when the statue is subjected to chemical reactions with the elements. These reactions can cause the statue to corrode, dissolve, and discolor. For example, acid rain can dissolve the surface of a statue, and sulfur dioxide can cause the statue to corrode.
