Well the two MOST common causes would be water and oxygen... hope this helped :D
Water and ice
what chemical weathering called oxidation causes
acid rain, pollution
Oxygen is the major gas that is the cause chemical weathering.
the answers are chemical and natural use the word itself "weather"ing rain erodes the object that is weathering and for chemical acid rain.
Chemical weathering causes a face to form on a cliff.
Physical, chemical and biological change are the three main causes of weathering.
Chemical weathering
Chemical weathering
Chemical weathering
Weathering from mechanical and chemical means is the process that causes rocks to become smaller and smaller; wind, rain, the sun, the freeze/thaw cycle, moving glaciers, chemical reactions, and gravity are some of the causes of weathering.
Gravity and water are two causes of physical weathering.