Topic: Causes of Sinkholes
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Answers to Common Questions
What Causes a Sinkhole?
Sinkholes are caused by water that erodes certain types of rock. This erosion takes place under the ground and is similar to how caves are formed. Areas of limestone and salt beds are most at risk to this erosion.You can find more informati... Read More »
Source: http://answers.ask.com/Sports/Tennis/what_causes_a_sinkhole
What is the main cause of sinkholes?
A crack in underground limestone is the 1st step of a sinkhole, also caused by something such as the collapse of a cave roof. Read More »
Source: http://www.chacha.com/question/what-is-the-main-cause-of-sinkhole...
What caused the giant sinkhole in Guatemala?
What caused the giant sinkhole in Guatemala Villagers have been buried alive in Guatemala. Residents, caked in mud, have searched in the wreckage of their homes for loved ones. Aerial photos show entire swaths of the nation's coffee crop un... Read More »
Source: http://askville.amazon.com/caused-giant-sinkhole-Guatemala/Answer...
More Common Questions
Answers to Other Common Questions
In the Guatemala case, it was because the water running through the broken sewers dissolved and washed away the rock and soil beneath where the sinkhole formed. Actually, an underground river formed around the sewer pipe, and got bigger and...
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Source: http://www.answerbag.com/q_view/2105468
Water dissolving the rock and minerals causes both. Here is a good website, it'll summarize what you need to know better than most people here can/will. It also includes some graphics that help show how it happens. http://www.depweb.state.p...
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Source: http://answers.yahoo.com/question/index?qid=20080310164822AA0VJG7
You may have to have your well checked to see if it has a leak that's causing it. A well in Minnesota has to have an 18 inch thick by three square foot cement barrier to ward off just such a thing. I would have the well checked first to mak...
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Source: http://answers.yahoo.com/question/index?qid=20070916192903AASUusy
It stems from a dire water shortage that is getting worse. Eli Raz was peering into a narrow hole in the Dead Sea shore when the earth opened up and swallowed him. Fearing he would never be found alive in the 30-foot- deep pit, he scribbled...
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Source: http://askville.amazon.com/causing-increased-sinkhole-phenomenon-...
I need more information. Does this "old water line" go to your house? This ia an important point. If you own the water line, then you would need to prove someone else was responsible for breaking it ( if that was the case). You may need to ...
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Source: http://answers.yahoo.com/question/index?qid=20090718171845AAXoF05
Sinkhole’s are caused when rocks underground (ex. limestone, carbonate rock, salt beds) are naturally dissolved by water circulating through them. Water washes away the soil and residue from the voids in the rock. As the rock dissolves, cav...
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Source: http://skywalker.cochise.edu/wellerr/students/sinkholes/project.h...
Rainfall absorbs carbon dioxide and reacts with decaying vegetation, creating slightly acidic water. When this water reaches the limestone aquifer, it moves through spaces and cracks slowly dissolving the limestone and creating a network of...
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Source: http://www.toadspad.net/safety/toad-sinkholes.html
