There are a number of ways that rain can have an affect on rocks. Usually rain will erode rock surfaces.
The size of the grains that make up the rock
How fast it cools
everything affects rock therefore heat, snow, rain, etc.
It affects it by when you do it well, it happensedews
gravity affects everything with mass
Regional metamorphism affects the greatest volumes of rock. This type of metamorphism occurs over a large area and at significant depths within the Earth's crust, leading to the alteration of extensive rock formations.
The more silica contained in a rock, the lighter in color it will be.
it affects your face by ha4z kiss rock
by losing the soil and rock strength the finally it will claps
rock that undergo Redox and H2 generation. Water affects mineralogy of meteorites
Pavement or smooth rock runoff affects waterways because they create more impervious surfaces.
Human activities influence different factors that affect the rock cycle, for example, soil erosion and weathering. Human activity such as mining affects rocks' weathering, affecting the rock cycle. Other human activities such as farming affect soil erosion, and soil erosion is a factor that affects the rock cycle.