How to measure plate movement
Mountains ,volcanos and earthquakes are all evidence of plate movement and activity. Earth can affect the crust in several different ways and in different locations.How do you think scientists measured plate movement? They measure it with satellite and laser technology now a days to measure the exact movement of the plates. laser pulses are shot from the ground up to the satellite to determine the exact location on the ground, new data to confirm parts of the crust are moving.