Answer: tectonic movements, shifts in the earth. volcano eruptions, fault movement in the crust, etc.
Answer: In this way, as the plates move further apart new ocean lithosphere is formed at the ridge and the ocean basin gets wider. This process is known as “sea floor spreading” and results in a symmetrical alignment of the rocks of the ocean floor which get older with distance from the ridge crest.
Explanation:
hope that helps
Its either A or B but I'm pretty sure its A<span />
The answer is A. The legend.
I hope this helps, have a nice day.
