What is the most common type of wave associated with major earthquakes?

Surface waves

Explanation:

The surface waves are the seismic waves that travels along the earth's surface. They have higher amplitudes and moves at a slower rate compared to the body waves. These surface waves can propagate only in solid and are usually of 2 types, namely-

(1) Rayleigh waves

(2) Love waves

These surface waves are very destructive as it travels along the surface, causing a lot of damages to the properties such as houses, commercial buildings, and other structures.

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.

genetic variation will increase because of a new habitat and food source.

explanation: