Which of the Following Statements Comparing Rates of Plate Motion

Multiple Choice

Which of the following statements comparing rates of plate motion determined from seafloor magnetic anomalies and the global positioning system (GPS) is correct?

A) Rates of plate motions over the past decade are much faster than rates over the past several million years.
B) Rates of plate motions over the past decade are very similar to rates over the past several million years.
C) Rates of plate motions over the past decade are much slower than rates over the past several million years.