YES, acid rain can effect roads, highways and even bridges (if it is made out of calcium carbonate) it is formed by the freeze-thaw weathering. by MK
mechanical
slow down
Limestone is mainly composed of calcium carbonate. It will react with acids to produce carbon dioxide, a salt and water, and the limestone will slowly dissolve away - an experiment easily performed by pouring vinegar on a piece of limestone. In the outdoors: Acid rain (from industrial pollution mixing with falling rain) cause limestone to dissolve, increasing the natural effect of rain water erosion of rock - forming potholes, caverns - and clints and grykes (fissures) on 'limestone pavements'.
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Potholes in My Lawn was created in 1988.
Potholes are mechanical weathering
about 100,000 are caused yearly by potholes
Potholes are an increasingly common problem associated with roads. They have become a great source of irritation for most local councils and municipalities, as they do not generally have the people and materials to effectively fix them. Although it is easy to repair potholes, when repairs are made incorrectly the potholes quickly reopen and become a recurring problem, wasting valuable of resources.
During the Victorian era, the number of people who joined the police force varied depending on location and population size. In London, for example, the Metropolitan Police Force was established in 1829 and gradually grew in numbers to meet the needs of the expanding city. Other cities and towns also established their own police forces during this period to maintain law and order.
none.perfection
Ice wedging
Noob...
Potholes!
Potholes form in the stream bottom through erosion caused by water and rocks and wildlife.
craters
PA.