What is the location on the surface direction above the earthquake focus called

An earthquake's focus is located along a fault beneath Earth's surface. The focus is the point within Earth where an earthquake starts. The epicenter is the location on the surface directly above the focus.

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.