in which of the following statement is true on how seismic waves provide information about the interior of the earth. a.release materials from within the earth b.travel within the earth at constant velocity c.travel at different velocities through different material d.alter radioactive decay rates of rock within.
Answers & Comments
B.travel within the earth at constant velocity
Explanation:
Seismic waves travel at constant velocities through the Earth. The Ultra-low velocity zone (ULVZ) corresponds to the D-layer of the mantle. Meteorites have provided some insights into the structure of our planet.