they are as common as dirt
1Dirt jumping — is one of the names given to the practice of riding bikes over cement type jumps of dirt or soil and becoming airborne. The idea is that after riding over the take off the rider will become momentarily airborne, and aim to land on the landing .… …
2Common Starling — Adult S. v. vulgaris in England Conservation status …
3Dirt track racing — This article concerns auto racing; motorcycles, horses, and dogs also race on dirt tracks. Dirt Track Racing Australia Canada New Zealand South Africa United Kingdom …
4Dirt road — Cattle block a dirt road in Paraguay. Dirt road is a common term for an unpaved road made from the native material of the land surface through which it passes, known to highway engineers as subgrade material. Dirt roads are suitable for vehicles; …
5Dirt — A dirty baking plate This article is about unclean matter. For other uses, see Dirt (disambiguation). Dirty redirects here. For other uses, see Dirty (disambiguation). Dirt is unclean matter, especially when in contact with a person s clothes,… …
6Common-cause and special-cause — Type of variation Synonyms Common cause Chance cause Non assignable cause Noise Natural pattern Special cause Assignable cause Signal Unnatural pattern Common and special causes are the two distinct origins of variation in a process, as defined… …
7Common Garden Skink — Pale flecked Garden Sunskink or Common Garden Skink or Drop tail Skink Scientific classification Kingdom: Animalia Phylum …
8Common mole rat — African Mole Rat redirects here. For other African species of mole rats, see Blesmol and Tachyoryctes. Common mole rat Conservation status Least Concern (IUCN 3.1) …
9Dirty Deeds Done Dirt Cheap (song) — Dirty Deeds Done Dirt Cheap UK single Single by AC/DC from the album Dirty Deeds Done Dirt Cheap …
10Chobham Common — is a 1,400 acre (6 km2) area of lowland heath a globally rare and threatened habitat, in Surrey, England. It was formerly a freehold owned by the Earl of Onslow, and purchased for £1 an acre by Surrey County Council in 1966.[1] It is managed …
