Altars are tables or platforms upon which sacrifices or other offerings are made. Though today they are typically found inside houses of worship or private homes, altars in the ancient world were almost exclusively constructed outdoors. An altar’s design varies according to its purpose. For example, an altar used for burnt offerings will have a hollow for a fire, while one used for bloody sacrifices will have a drain. What do Taoists burn to ensure that the dead have money in the afterlife? Discuss
Source: The Free Dictionary