The lava flows associated with shield volcanos, such as Mauna Loa, on Hawaii, are very fluid. â A volcano composed of steep, alternating layers of lava and pyroclastic materials, including ash, is called a stratovolcano. Stratovolcanos are associated with relatively viscous lava and with explosive eruptions.
Average DJ Rates. Disc Jockey rates vary based on talent, experience, emcee ability, service, coordination, equipment needed, music knowledge, mixing ability and personality. Rates for the DJ industry vary greatly, ranging from $350 to over $5000, with an average of $1200 for a 4-hour booking.The best price is not always the best deal, especially if you are planning a wedding.ates for the DJ industry vary greatly, ranging from $350 to over $5000, with an average of $1200 for a 4-hour booking.
1 The average wedding party pays anywhere from $650 to $1,400 for DJ services alone. 2  According to the website CostofWedding.com, most couples in the United States will pay anywhere between $524 and $1,400. 3  WeddingWire.com has a forum thread talking about the cost of a wedding DJ. The average wedding party pays anywhere from $650 to $1,400 for DJ services alone. 2  According to the website CostofWedding.com, most couples in the United States will pay anywhere between $524 and $1,400. 3  WeddingWire.com has a forum thread talking about the cost of a wedding DJ.