One piece of evidence of seafloor spreading is drilled core samples. These samples are taken from the ocean floor and provide information about the age and composition of the rocks, showing that newer, younger rocks are found near mid-ocean ridges and older rocks are further away, supporting the theory of seafloor spreading.
Which is one piece of evidence of seafloor spreading?
fossil material
continent material
drilled core samples
ocean water samples
1 answer
1 answer