the answers are chemical and natural use the word itself "weather"ing rain erodes the object that is weathering and for chemical acid rain.
Gravity and water are two causes of physical weathering.
Water and ice
wind and water
There are many causes of weathering. Some of the main causes of weathering are:Thermal stressFrost weatheringOcean wavesPressure releaseSalt-crystal growthBiological effects
Rain and wind are the physical causes of weathering.
Gravity and water are two causes of physical weathering.
Water and ice
wind and water
acid rain, pollution
Well the two MOST common causes would be water and oxygen... hope this helped :D
the causes of weathering are water, wind, and ice. -your welcome.
Cliff Fallinmg down rock breaking
physical weathering
WEATHERING and EROSION
Mechanical weathering.
There are many causes of weathering. Some of the main causes of weathering are:Thermal stressFrost weatheringOcean wavesPressure releaseSalt-crystal growthBiological effects
If you want to draw something of mechanical weathering like me then i got the idea for you draw a rock with cracks and a concrete house with no roof at the top mechanical weathering