Answer:
that's not really a question
Sea floor spreading adds more crust to the ocean floor and at the same time older strips of rock move outward from either side of the ridge.
Answer:
Explanation:
Plate movement at transform boundaries can sometimes cause earthquakes, some quite large and devastating. Crustal movements can be dangerous to humans. What evidence from the text supports this conclusion? Divergent boundaries in the ocean create a chain reaction that pulls plates apart on land.
