limestone sink
1limestone sink — noun : sink 5b …
2limestone sink — See sinkhole …
3sink|hole — «SIHNGK HOHL», noun. 1. a hole that drains surface water. 2. a) a hole where water collects. b) a funnel shaped cavity formed in limestone regions by the removal of the rock through action of rain or running water, or both: »As the caverns… …
4sink — v. & n. v. (past sank or sunk; past part. sunk or sunken) 1 intr. fall or come slowly downwards. 2 intr. disappear below the horizon (the sun is sinking). 3 intr. a go or penetrate below the surface esp. of a liquid. b (of a ship) go to the… …
5Carbon sink — A carbon sink is reservoir of carbon that accumulates and stores carbon for an indefinite period. The main natural sinks are: # Absorption of carbon dioxide by the oceans # Photosynthesis by plants and algae The process by which carbon sinks… …
6Carboniferous limestone — is a type of limestone rock, which was laid down in Great Britain and Ireland in the Dinantian stage of the Carboniferous period. It was formed between 363 and 325 million years ago. It is one of the three most common types of limestone found in… …
7Cedars of Lebanon State Park — Infobox park park=Cedars of Lebanon State Park image size=250px caption=cedar glade type=Tennessee State Park location=Lebanon, Tennessee coordinates= size=convert|900|acre|km2 opened= operator=Tennessee Department of Environment and Conservation …
8Parrakie, South Australia — Infobox Australian Place | type = town name = Parrakie state = sa caption = Parrakie Lutheran Church on Price St. lga = Southern Mallee District Council postcode = 5301 est = 1907 pop = elevation= maxtemp = mintemp = rainfall = stategov = Hammond …
9Sinkhole — For the War of 1812 battle, see Battle of the Sink Hole. For the type of wallet, see Wallet band#Swallet. A sink hole in Oman …
10Carbon sequestration — is the capture of carbon dioxide (CO2) and may refer specifically to: The process of removing carbon from the atmosphere and depositing it in a reservoir. [1] When carried out deliberately, this may also be referred to as carbon dioxide removal,… …