the production of new seafloor the mid-ocean ridge is explained by drifting away of continents due to_____
A.change in the size of continents
B. shaking the edge of the continents
C. erosion of lands at the boundaries of the continents
D. destruction of the old seafloor of the boundaries of the subduction zone of another plate.
Answers & Comments
Answer:
A
Explanation:
As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. ... This rock (basalt) becomes a new part of Earth's crust. Mid-Ocean Ridges. Seafloor spreading occurs along mid-ocean ridges—large mountain ranges rising from the ocean floor.
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