The most effective method of calculating the rate of tectonic plate movement is to measure the thickness of a rock unit and divide that thickness by the age of the rocks.

Question

Quizplus · Accepted Answer

The most effective method of calculating the rate of tectonic plate movement is using GPS technology to measure the movement of specific points on the Earth's surface over time. Measuring the thickness of a rock unit and dividing it by the age of the rocks may provide some information about past plate movement, but it is not an effective method for measuring current plate movement.

The Most Effective Method of Calculating the Rate of Tectonic