The lithospheric plates move an average of
a. 5 inches per year
b. 50 inches per year
c. 50 centimeters per year
d. 5 centimeters per year

The lithospheric plates move an average of 5 centimeters per year. The correct option among all the options that are given in the question is the fourth option or option "d". The lithosphere is actually the upper part of the earth that consists of the crust and the upper mantle. I hope the answer helps you.

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Answerland;