GEOLOGY

Detailed explanation-1: -Composite volcanoes are also called stratovolcanoes. Some geologists avoid the use of the term “stratovolcano” because these volcanoes typically are not stratified and do not consist of orderly layers of lava flows and pyroclastic deposits.

Detailed explanation-2: -Strato volcanoes are usually about half-half lava and pyroclastic material, and the layering of these products gives them their other common name of composite volcanoes.

Detailed explanation-3: -Stratovolcanoes, also known as composite cone volcanoes, erupt viscous lava that forms a steep-sided, triangular-shaped structure.

Detailed explanation-4: -Some of the Earth’s grandest mountains are composite volcanoes–sometimes called stratovolcanoes. They are typically steep-sided, symmetrical cones of large dimension built of alternating layers of lava flows, volcanic ash, cinders, blocks, and bombs and may rise as much as 8, 000 feet above their bases.

Detailed explanation-5: -The characteristics of a stratovolcano are as follows: The eruptions are very violent and explosive, hurling volcanic bombs. They have steep sides as high as 7, 000 feet, and the shape is a symmetrical cone. It consists of alternating layers of lava and ash.