Shakeholes are formed where surface water washes the boulder clay down into cracks or fissures in the limestone under the boulder clay. They are usually found in groups. Cavers have to dig the boulder clay out to see if there is a pothole of any size underneath.
What is the difference between a shake hole and a swallow hole?
There are plenty of shake holes, though: these are depressions or pits in the ground, caused by underground collapses, whereas pot holes are open shafts. There is also the occasional swallow hole, which is where a stream disappears underground.
What are shake holes in Yorkshire Dales?
Shake holes are small depressions in the landscape. Formed when surface water washes boulder clay down into cracks or fissures in the limestone under the clay.
What is swallow hole in geography?
Definition: A natural depression or hole in the Earth’s surface, also known as a sink, shake hole, sinkhole, swallow hole, swallet, doline or cenote, it is mostly caused by karst processes – the chemical dissolution of carbonate rocks or suffusion processes for example in sandstone.
Whats at the bottom of a sinkhole?
Sinkholes vary from shallow holes about 1 meter (3 feet) deep, to pits more than 50 meters (165 feet) deep. Water can drain through a sinkhole into an underground channel or a cave. When mud or debris plugs one of these underground caves, it fills with water to become a lake or a pond.
Which state has the most sinkholes?
“The most damage from sinkholes tends to occur in Florida, Texas, Alabama, Missouri, Kentucky, Tennessee, and Pennsylvania.”
Why are there so many stone walls in the Yorkshire Dales?
Most walls are built to mark field boundaries or mark land ownership, and limit movement by sheep and cows. Tom Lord of Lower Winskill Farm, Langcliffe has over seven miles of dry-stone walls on his farm, some of which date back to the 13th century and are believed to have been built to deter wolves!
Which part of Yorkshire has the strongest accent?
Dewsbury. Residents of this West Yorkshire town and its neighbours of Batley and Cleckheaton have a distinct way of speaking. You’ll have heard Dewsbury folk pronounce the name of their town as ‘Joes-breh’. Johnny Gibbins jokes: “Dewsbury definitely has the strongest accent, just not a Yorkshire one.”
How do Yorkshire people greet each other?
A typical Yorkshire greeting, aye up is the less formal way of saying hello in Yorkshire. You might also bump into friends greeting with the phrase ‘Nah then, ow do?
What is a hole filled with water called?
pond, watering hole, water pocket.
What are the 3 types of sinkholes?
The three major types of sinkholes know to us are : Solution, Cover Collapse and Cover Subsidence. Solution sinkholes are most commonly seen in areas that have a very thin cover of soil on the surface, exposing the bedrock below to continual erosion by water.
What is a French hole?
A French-style home, also called a French provincial home, is a stone, brick, or stucco house with a steep rooftop and large windows. Often featuring courtyard gardens, iron gates, and gravel pathways, French-style homes are known for their rustic appeal.
What are the 5 signs of sinkholes?
The Warning Signs of Sinkholes
- Cracks around door and window frames.
- An increasing number of exposed tree roots on your property.
- Cracks in your foundation, walls, or swimming pool.
- Sagging fence posts, utility poles or trees, or loosening of the soil around them.
- Sloping floors.
- Problems closing doors or windows.
How far down do sinkholes go?
Sinkholes can vary from a few feet to hundreds of acres and from less than 1 to more than 100 feet deep. Some are shaped like shallow bowls or saucers whereas others have vertical walls; some hold water and form natural ponds.
Are there warning signs before a sinkhole?
Depressions in your yard, water pooling around the foundation, fresh exposure of roots or fence posts, sagging floors, and the cracking of walls, flooring, and pavement are some of the most common sinkhole warning signs.
What time of year do sinkholes occur?
Sinkholes can happen any time, but for a number of reasons they’re more prevalent from early spring until late summer — the unofficial Florida “sinkhole season.”
How do you tell if you live on a sinkhole?
What are common sinkhole signs to be aware of?
- Cracks in the walls.
- Cracks around the door or window frames.
- Cracks in the floor or pavement.
- Cracks in and around the pool area.
- Cracks in the foundation or the structure separating from the foundation.
- Not being able to close doors and windows correctly.
What is the deepest sinkhole in the United States?
It is called the “Golly Hole” and is located in Shelby County in the central part of the state. It collapsed suddenly in 1972. The sinkhole is about 325 feet long, 300 feet wide, and 120 feet deep.
Who owns most land in Yorkshire?
Most Popular
Yorkshire’s top three corporate and commercial landowners are the Queen, Yorkshire Water, and The Church Commissioners for England, which own a combined 3.8m acres of land, accounting for 5.7 per cent of all land across Yorkshire.
Why is Yorkshire stone black?
The colour of Yorkstone depends on the minerals within its makeup and differs throughout the quarries from which it is mined. It also depends on the age of the stone and turns darker with weathering.
What did Whitby used to be called?
Sinus Fari
They were initially called Whitby, Sinus Fari. By 71 AD Whitby was conquered by the Romans. Eventually, the settlement became known as Streonshalh when the then Christian King of Northumbria, Oswy, founded a monastery and Abbey there.