Okay, I will explain to you that, in the rainfall should had some kind of chemical like alkali, acid, salt, aldehyde, etc. Specially acid will interact with marble which contains calcium carbonate (CaCO3) to make the salt and liberates water vapour. The reason that surface of marble is not uniform as metal, so when the acid penetrates to the marble will make the result with porous coefficient differently. And you can see this very obviously this marbles surface will be rough touch. Of course this is long process not immediately after you fix the marble at the exposed area.
chemical weathering.
Physical weathering involves the breakdown of rocks into smaller pieces without changing their chemical composition, such as through freeze-thaw cycles or abrasion. Chemical weathering, on the other hand, alters the chemical composition of rocks through processes like oxidation or hydration, leading to the formation of new minerals.
give example of a real life situation where a substance's resisrance to weathering might make a difference
to make sure no chemical can get to the nucleas of the cell.
Chemical weathering is the dissolution, carbonation, oxidation, or hydrolysis of rock and mineral by chemical means only, mostly from reactions with water or the acids contained in rainwater. Other materials are formed in the process. Warm, tropical climates are ideal environments for chemical weathering to take place as the chemical reactions are quickened by the bountiful rain and warm temperatures.Limestone caves are largely the result of chemical weathering.
Mechanical weathering, as sanding physically breaks down the rough surfaces of the board without altering its chemical composition.
Physical weathering, such as cracks, creates more surface area for chemical weathering to occur on.
chemical weathering.
two or more chemicals' mix to make a new chemical
because the rat ate the rat and ate itself
Quartz is a common mineral that is resistant to both physical and chemical weathering. Its hardness and lack of cleavage make it more durable under mechanical forces, while its chemical composition is less reactive to chemical weathering processes.
Mechanical weathering is physical changes that break down and/or cracks the rock, such as ice wedging, temperature changes, root growth, or animal activity. Chemical weathering is a chemical change that changes the chemicals of the substance to make a new one. Examples of chemical weathering include oxidation, acid rain, hydration, and carbonation.
No. you don't cut stone with fire. That is just plain stupid. You cut marble with diamond tipped blades or with water jets.
Decreasing the surface area of the rock or increasing the pH level of the soil would slow the chemical weathering process. Additionally, reducing the presence of water or lowering the temperature can also slow down chemical weathering.
Physical weathering involves the breakdown of rocks into smaller pieces without changing their chemical composition, such as through freeze-thaw cycles or abrasion. Chemical weathering, on the other hand, alters the chemical composition of rocks through processes like oxidation or hydration, leading to the formation of new minerals.
It can hollow out caves and make cliff's fall away.xx
give example of a real life situation where a substance's resisrance to weathering might make a difference