Answer: d. Felsic from bottom to top
Explanation:
Most of the known volcanoes are Stratovolcanoes. They are also called Composite volcanoes because they are structured from layers of materials such as lava, ash and tephra that came out during their eruption with each eruption adding more layers than the last.
The lava that flows from a Stratovolcano is usually made up of Felsic along with lesser amounts of silica and mafic. As a result, most of the rocks that make up such volcanoes are Felsic.
It causes earthquakes bc the plates rub against each other causing rocks to break which result in earthquakes. so
B.) Earthquakes
~Hello there! ^_^
Your question: A plate boundary at which two plates slide past each other horizontally is a?
Your answer: A plate boundary at which two plates slide past each other horizontally is a San Andreas Fault.
Hope this helps~