What is GPS (Global Positioning System)used for in the study of plate tectonics?
A)It measures paleomagnetism.
B)It measures velocity of a plate.
C)It measures age of a plate.
D)It measures elevation of a plate.

Question

Quizplus · Accepted Answer

GPS is used to measure the velocity of plates in plate tectonics. By tracking the movement of GPS stations placed on different plates, scientists can determine how fast the plates are moving and in what direction, providing valuable information for studying plate boundary dynamics and predicting the likelihood of earthquakes or volcanic activity. While GPS can also indirectly provide information about elevation and age of a plate, these are not the primary purposes of using GPS in plate tectonics research. Paleomagnetism is a separate technique used to study the history of Earth's magnetic field and changes in plate orientations over time.

What Is GPS (Global Positioning System)used for in the Study