A typical rate of seafloor spreading in the Atlantic Ocean is ________.
A. 2 ft per year
B. 0.1 inches per year
C. 20 feet per year
D. 2 centimeters per year
Answer:D
A typical rate of seafloor spreading in the Atlantic Ocean is ________.
A. 2 ft per year B. 0.1 inches per year C. 20 feet per year D. 2 centimeters per year