free caving
1Caving — or spelunking is the recreational sport of exploring caves. In contrast, speleology is the scientific study of caves and the cave environment. [http://www.teara.govt.nz/TheBush/BushAndMountainRecreation/Caving/3/en Caving in New Zealand] (from Te …
2Free-diving — Free diver with monofin, ascending. Freediving is any of various aquatic activities that share the practice of breath hold underwater diving. Examples include breathhold spear fishing, freedive photography, apnea competitions and, to a degree,… …
3легкообрушающийся (о породе) — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN free caving …
4mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …
5Liste des plus profondes cavités naturelles — Les plus profondes cavités naturelles dans le monde, présentent une dénivellation (ou un « dénivelé ») qui dépasse largement les 1 000 mètres. La communauté spéléologique considère qu une cavité souterraine naturelle n existe… …
6Shattered Galaxy — Developer(s) Kru Interactive Stable release V1.85 / 9/02/11, 2011 Operating system Windows Type Massively Multiplayer Real Time Strategy …
7Rock-climbing equipment — Rock climbing History Styles Technique Equipment and protection Grades (difficulty of climb) Terminology Belaying Abseiling …
8Rock climbing — History Styles Technique Equipment and protection Grades (difficulty of climb) Terminology Belaying Abseiling …
9Rowten Pot — Infobox Cave name = Rowten Pot photo = Rowton Pot entrance.jpg caption = Entrance shaft looking south location = Kingsdale, North Yorkshire depth = convert|105|m|ft|0|lk=oncite book title=Selected Caves of Britain and Ireland author=Des Marshal,… …
10coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
