Mechanical weathering is a process which physically changes the appearance of a rock or structure. Chemical weathering is a process which changes the chemical composition of a rock or structure.
im asking you what the answer is stupid
how are physical weathering and chenical weathering alike and different
how are physical weathering and chenical weathering alike and different
For a fact abrasion is weathering it is machanical weathering
Physical weathering is breaking down of rocks by weather that does not change their chemical components. Chemical weathering is weathering that breaks rocks down by a chemical change.
Mechanical weathering, Biological weathering and Chemical weathering.
The answer will depend on what the chemical is! A rock exposed to nitrogen, under normal temperature and pressure will be no different from what it would be otherwise!
how are physical weathering and chenical weathering alike and different
Physical Weathering: is when a rock is broken into smaller and smaller pieces. Chemical Weathering: is when the rock change due to different chemical reactions.
there are not there are 2 different things
The four different types of chemical weathering are hydration, oxidation, carbonic acid action and hydrolysis. Chemical weathering is a chemical reaction that erodes certain things such as building materials and rocks.
Weathering is weathering, no matter how it occurs. Both chemical and biological weathering wear down rock. They simply go about it in different ways.