I think the answer is B: sediments melt deep beneath the Earth's surface.
Answer:
volcanoes
Explanation:
As the plates moved apart, excessive eruptions of lava constructed volcanoes and filled rift valleys. Subsequent movement rifted these later lava fields, causing long, linear valleys bounded by parallel faults. The divergence of the ridge started in the north about 150 million years ago and 90 million years ago in the south. These movements continue today, accompanied by earthquakes, reactivation of old volcanoes, and creation of new ones. I hope this helps!!
Answer: a crack forms in the oceanic crust
Explanation:
Answer:
D.) citizens have the right to choose weather or not they whish to vote
