for religious rituals
none, but there were some underground gas chambers
magma chambers
That is the correct spelling of the word "catacombs" (underground chambers).
The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.The Roman Colosseum is important because it is a marvel of ancient engineering in its size, its structure, its durability, and its underground chambers, holding areas and equipment such as elevators.
The pyramid itself is not underground but one of its three burial chambers is underground and carved into the bedrock.
The hot molten rock is called,magma ,and it is found in underground chambers below a volcano.
Magma Collects Deep Underground in areas known as Magma Chambers i hope this answers your question.
There are underground tunnels and chambers beneath the castle, many of which are still unexplored.
The synonym of catacombs is underground burial chambers.
Magma chambers
There were two major types of Egyptian tombs. There were rectangular mud-brick tombs that had an underground burial chamber and were well decorated. During the Old Kingdom pyramids became popular among the wealthy and the pharaohs. Pyramids generally had three chambers, one underground chamber, a king's chamber and finally a queen's chamber.
Paul Chambers has written: 'Teaching mathematics' 'Body 115' -- subject(s): Fire investigation, Fire, 1987, King's Cross Underground Station (London, England)