Question

The average composition of rocks comprising a large composite cone or stratovolcano is similar to a(n) ________ magma.

Answer 1

Answer:

Andesite

Explanation:

• An andesite is an extrusive rock that is intermediate properties of the composition of the rhyolite and basalt. The lava is moderately viscous and forms the thick flow and domes and is derived for the Andes mountain in the south America.