GEOLOGY

Detailed explanation-1: -Composite volcanoes are tall, symetrically shaped, with steep sides, sometimes rising 10, 000 feet high. They are built of alternating layers of lava flows, volcanic ash, and cinders. Famous composite volcanoes include Mount Fuji in Japan, Mount Shasta and Mount Lassen in California, Mount St.

Detailed explanation-2: -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-3: -Stratovolcano is a volcano constructed of alternating layers of lava flows and pyroclastic rocks.

Detailed explanation-4: -Composite volcanoes are also called stratovolcanoes. This is because they are formed by alternating layers (strata) of magma and ash (Figure below). The magma that creates composite volcanoes tends to be thick.

Detailed explanation-5: -Volcanoes built up of alternating eruptions of pyroclastic material and lavas are termed stratovolcanoes. They are one of the most common types of volcanoes, especially in the volcanic arcs above subduction zones. They consist of interbedded layers of tephra, both fallout and pyroclastic flow deposits, and lava flows.