Thames Estuary
Convection causes liquid rock to move.
The force that causes objects to move downward is gravity
transform boundaries
The wind causes movement
Plate Activity causes it to move.
Work is done when force causes an object to move and capacity of doing work is called energy So, energy is required and consumed when force causes an object to move
the muscles
weathering
The energy in your body gives you the fuel to move and gravity allows you to move at the speed you move but you move at your own will.
Energy
convection currents!