Rock is dissolved by natural acid in groundwater that seeps through bedding planes, faults, joints, and comparable features. Such caves form in rock that is soluble most occur in limestone, but they can also form in other rocks including chalk, dolomite, marble, salt, and gypsum. Solutional caves or karst caves are the most frequently occurring caves. Types of active caves include inflow caves ("into which a stream sinks"), outflow caves ("from which a stream emerges"), and through caves ("traversed by a stream"). Ĭaves can be classified in various other ways as well, including a contrast between active and relict: active caves have water flowing through them relict caves do not, though water may be retained in them. Most caves are formed in limestone by dissolution. For karst caves the maximum depth is determined on the basis of the lower limit of karst forming processes, coinciding with the base of the soluble carbonate rocks. This does not, however, impose a maximum depth for a cave which is measured from its highest entrance to its lowest point, as the amount of rock above the lowest point is dependent on the topography of the landscape above it. It is estimated that a cave cannot be more than 3,000 metres (9,800 ft) vertically beneath the surface due to the pressure of overlying rocks. Isotopic dating techniques can be applied to cave sediments, to determine the timescale of the geological events which formed and shaped present-day caves. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorganisms, pressure, and atmospheric influences. Caves can range widely in size, and are formed by various geological processes. The formation and development of caves is known as speleogenesis it can occur over the course of millions of years. Visiting or exploring caves for recreation may be called caving, potholing, or spelunking. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Caves which extend further underground than the opening is wide are called endogene caves. The word cave can refer to smaller openings such as sea caves, rock shelters, and grottos, that extend a relatively short distance into the rock and they are called exogene caves. ![]() Caves often form by the weathering of rock and often extend deep underground. Lechuguilla Cave, New Mexico, United StatesĪ cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. ![]() Written and composed by: Leroy Sánchez, Keith Harris, Ibere Fortes, Maggie Szabos and Arjen Thonen. “SloMo” lyrics – Chanel (Spain Eurovision 2022) The song was composed by Leroy Sánchez (ESC 2021 songwriter for Spain), Keith Harris, Ibere Fortes, Maggie Szabos and Arjen Thonen. This is a pop-dance track with an urban and Latin essence. With her song “SloMo”, which translates well across borders, she seeks to inspire and energise people on Benidorm’s dancefloor, but also those beyond Spain She has journeyed all across Spain doing musicals, performing in front of packed houses and transmitting her energy directly to onlookers, sometimes just metres away. Scroll down for the “SloMo” lyrics Benidorm Fest: Chanel “SloMo”Ĭhanel is a multifaceted artist, bringing her magic to acting, dancing and singing. Life is a dance floor and you can be the star.Ĭhanel knows her powers well and sings that she is always ready “to break hips, break hearts” and she knows that her “boom boom” can get him going “zoom zoom” for her “yummy.” Don’t believe her? Then watch her move and “t ake a video – watch it slo mo, mo, mo…” The song is a Latin influenced club banger with a message of empowerment and self-confidence. “SloMo” is Chanel’s entry for Benidorm Fest.
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