Примери за sinkhole

• The valley has been intensely karstified, as evidenced by the numerous sinkholes, springs, caves, and disappearing streams.

• Water erosion has left the calcareous plateaus strewn with dolines and poljes (sinkholes and flat-floored depressions).

• The animals apparently fell to their deaths tens of metres below, through narrow openings in the roof of the caves known as sinkholes.

• As a solution to the cholera problem, city officials constructed a sewer system to drain sinkholes that had become clogged with sewage and garbage.

• Sinkholes appear in hallways because outdoor sewage and drainage systems are outdated.

• Several sinkholes, some huge, have opened within the city.

• Karst is characterized by dissolved limestone formations such as sinkholes and haystack-shaped hills known as mogotes.

• All ramps and sinkholes are worth 5,000,000 for 30 seconds.

• Additionally, as many as 52 sinkholes were reported to have formed along roadways in the county.

• Many places are subject to earthquakes, landslides, tsunamis, volcanic eruptions, tornadoes, sinkholes, blizzards, floods, droughts, wildfires, and other calamities and disasters.

• Most of the parish has the typical limestone features of cockpits, sinkholes, caves and underground passages.

• The landscape includes many caves, sinkholes, springs, and streams.

• During dry spells all water sinks very quickly on reaching the limestone, through sinkholes.

• Large swells and dips can be encountered along the route, formed by swallets and sinkholes in the surrounding limestone.

• The geological process that is producing the sinkholes is under study, but is a total mystery.