For the first pull down the choices are
convection, earthquakes, subduction

for the second pull down the choices are
boundaries, rocks, layers



which one for each do you think it is need this answered in the next 2 mins btw thx!

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.

The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?