What is the speed of primary seismic waves as they travel through the mantle?
A10 km/s
B9 km/s
C8 km/s
D6 km/s
A10 km/s
B9 km/s
C8 km/s
D6 km/s
Related Questions:
Choose the correct statement(s) regarding the lithosphere and asthenosphere:
The lithosphere includes both the crust and the entire mantle.
The asthenosphere plays a role in plate tectonic movement.