Question

Write a short note on sea floor spreading

Answer 1

Answer:

1. Seafloor spreading is a geologic process in which tectonic plates—large slabs of Earth's lithosphere—split apart from each other. ... As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense.

2.Seafloor spreading is a geologic process in which tectonic plates—large slabs of Earth's lithosphere—split apart from each other. Seafloor spreading is a geologic process in which tectonic plates—large slabs of Earth's lithosphere—split apart from each other. ... Seafloor spreading occurs at divergent plate boundaries.

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Explanation:

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Answer 2

Answer:

sea floor help contenetal drift in the theory of plate tectonics. when oceanic plate diverge ,tensional stress caused fractures to occur in the lithosphere.................