What Is Cave?
The caves is the ground has long been liked with the history of mankind through a wide range f very interesting way, we know that the part of the old stone age, caves in the ground is the site of human settlement in the winter, because they have o place else to take cover.
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but long before humans stopped using caves as their settlement, people in ancient times it had a strange beliefs about these caves.
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Greece people believe that caves is the Temple of their Gods Dwelling, such as Zeus, Pan, Dionysus, and Pluto, the Romans considered that the caves is a dwelling place for the mambang, fairy, and Magic. the ancient Persians and other linking the caves that with belief and worship of Mithras, Mithras was the leader of the spirit who rule the Earth.
now this worldwide caverns became a very interesting review material the attention of tourists, the caves are the places that shaped hole on the ground the rest of the hills or rock walls, giant caves on the ground called people with the term "Caverns".
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How Are Caves Formed?
how are caves formed there are diverse as well, many of the caves occur due to excavation-induced by the force of the waves crashing against the constant encouragement of the wall rocks, some of the caves that were below the surface layer of the Earth.
such caves are usually the former river flow underground who managed to scrape the rocks lining padded drifting like limestone, other cave again formed due to volcanic earthquake jolts sliding surface layer of rock in the Earth's crust, or by an eruption caused hot lava.
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a very common type of caves in the United States was formed by way of eroded limestone layers be swept away thick, this annihilation process carried out by the flow of water that contains carbon dioxide, in Indiana, Kentucky, and Tennessee, where there are the foundation stones of limestone with a thick on average 175 feet, then form caves there are very big and deep.
on a number of the cave we find holes or door on the wall, this kind of hole we call with the term "hole zinc" how it's zinc hole formed at first because the ground holds quantities of water, the water gradually speed down the land forming the large hole in the.
some of the caves have storied porch with pillars or supporting beams overlap somewhat in a state of reefs, rivers, underground sometimes flows through the cave.
but in some caves, the cave were formed after rivers, underground flows continued to get the level of the lowest layers of the cave and finally abandoned it by the flow of the river in the dry state.
very often it contains little lime substance or other mineral materials that will be left behind, gradually materials settles up stalactite.
What's a stalactite? stalactite is a kind of limestone pillars that resemble sharp-pointed ice rocks, hanging from the roof of the cave, the water that drips from the base upwards is stalactite caves and then form the pillars of rock that we know as stalactite.
