Which two processess do scientists think move the earth's lithospheric plates?
a.
gravity acting on the edges of plates and friction between the plate and the asthenosphere
b.
friction between the plate and the asthenosphere and pressure of magma on the edge of the plate
c.
gravity acting on the edges of plates and convection in the mantle
d.
convection in the mantle and pressure of magma on the edge of the plate

When air at the surface diverges, airflow above must diverge, regardless of hemisphere converge in the northern hemisphere but diverge in the southern diverge in the southern hemisphere but converge in the northern converge, regardless of hemisphere?

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

Plz hury on a timer which statements explain what happens at deep-ocean trenches? check all that apply. crust is formed. mountains are formed. seafloor spreading occurs. crust becomes molten rock. denser plates slide under lighter plates.