There is one master ocean current that is also the drive belt of our weather systems. what is this current called?

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;

heat from the core of the earth causes convection currents to occur in the mantle. these currents slowly move the crust around.