By simply focusing your attention on your breathing and without doing anything to change it, you can move in the direction of relaxation.â. This same philosophy is used in his well-known âThe 4-7-8 Breathing Exercise,â also called âThe Relaxing Breath,â which promotes better sleep.
A cave is a hollow place in the ground, specifically a natural underground space large enough for a human to enter. Caves form naturally by the weathering of rock and often extend deep underground. The word cave can also refer to much smaller openings such as sea caves, rock shelters, and grottos, though strictly speaking a cave is exogene, meaning it is deeper than its opening is wide, and a rock shelter is endogene. A cavern is a specific type of cave, naturally formed in soluble rock with the
Probably the world's two most famous sea caves are the Blue Grotto on the Italian island of Capri (left), and Fingal's Cave on the British island of Staffa (formed in columnar basalt).egions where sea caves form are often associated with arches and sea stacks. Often these are remnants from collapses of sea caves, and in some cases may line up along what had been a fault line in a rock unit that has been carved by the sea into isolated stacks of rock.