There are no choices here, and there were MANY of goals that were not agreed to be accomplished
Urban
I don’t know what else to but but that’s the answer lol
Answer: volcanic activity
Explanation: The vast majority of volcanic activity on the planet occurs along the mid-ocean ridge, and it is the place where the crust of the Earth is born. The material that erupts at spreading centers along the mid-ocean ridge is primarily basalt, the most common rock on Earth.
