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The Red Lake sinkhole in Croatia. A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are also known as shakeholes, and to openings where surface water enters into underground passages known as ponor, swallow hole or swallet.
A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. ... Lapa Terra Ronca – a dolomitic limestone cave inside the ...
The Great Blue Hole is a large marine sinkhole off the coast of Belize. It lies near the center of Lighthouse Reef, a small atoll 70 km (43 mi) from the mainland and Belize City. The hole is circular in shape, 318 m (1,043 ft) across and 124 m (407 ft) deep. [1] [2] It has a surface area of 70,650 square metres (760,500 sq ft).
Sinkholes can range in size from a few feet wide to hundreds of acres, and anywhere from 1 to 100 feet or more deep. Sinkholes can swallow up cars, parts of roads and even houses.
The dissolved minerals create spaces inside the rock, weakening it until it collapses. Sinkholes can range in diameter and depth. Some have vertical walls, others look like saucers or shallow ...
That sinkhole caused blackouts and traffic delays but crews worked around the clock to fix the gaping hole in the busy street. Last year, a sinkhole suddenly opened and swallowed an SUV in Seoul ...
The Great Blue Hole, located near Ambergris Caye, Belize Dean's Blue Hole, Long Island, Bahamas Watling's Blue Hole, San Salvador Island, Bahamas. A blue hole is a large marine cavern or sinkhole, which is open to the surface and has developed in a bank or island composed of a carbonate bedrock (limestone or coral reef).
A sinkhole that formed on the eastbound side of I-80 near Wharton, New Jersey caused traffic snarls on the busy highway, about 40 miles west of New York City. Westbound lanes were unaffected.