Asharp type of pain from the abdomen that travels along neural routes

A sharp type of pain that travels from the abdomen along a definitive neural route is termed somatic pain. The pain can be localized to a specific regional pain and the two causes of somatic pain is bacterial or from a chemical irritation.

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.