Which of the following correctly describes seafloor spreading

Which of the next accurately describes seafloor spreading

Reply 1

Solutions? Like A B C D?

Reply 2

New oceanic crust is fashioned at mid ocean ridges, pushed away from the ridge, and destroyed at deep-sea trenches (Choice B)

Rationalization: Sea ground spreading is a course of during which new ocean ground is created by volcanic exercise.   Within the early 1900, Alfred Wegener, got here up with a principle of continental drift.It’s the concept that continents have been shifting positions on the earth’s floor over time and in 1960’s Henry Hess proved Wegener’s  concept proper. Seafloor spreading aids in explaining the continental drift.

Reply 3

New oceanic crust is fashioned at mid ocean ridges, pushed away from the ridge, and destroyed at deep-sea trenches is the right assertion (Choice B)
Rationalization:   Seafloor spreading is a course of that happens on the mid ocean ridges, the place new oceanic crust is fashioned by volcanic exercise after which steadily strikes away from the ridge after which are destroyed on the deep sea trenches. Seafloor spreading helps in explaining the continental drift.

Reply 4

The reply is B. This happens at mid-ocean ridges, the place two tectonic plates are shifting away from one another. As they transfer in reverse instructions, the magma from the mantle beneath rises to fill the void/house left above. Because the magma rises, it cools and kinds a brand new crust. This volcanic exercise continues so long as the tectonic plates are shifting away from one another and new crust is fashioned spreading outwards from the ridge, with time.

Reply 5

The reply is possibility C. Rationalization: New maritime hull is formed at mid-sea edges, pushed removed from the sting, and wrecked at distant ocean trenches.  Ocean backside spreading happens within the “mid-sea ridges”.  reality be informed, the importance of Seafloor spreading is that it’s a process that occurs at mid-sea edges, the place new maritime hull is created by volcanic motion and afterward steadily strikes separated from the sting.

Reply 6

Seafloor spreading occurs within the “mid-ocean ridges”.  In truth, the that means of Seafloor spreading is that it’s a course of that happens at mid-ocean ridges, the place new oceanic crust is developed by volcanic exercise after which slowly strikes aside from the ridge.

Reply 7

New oceanic crust is fashioned in the midst of tectonic plates after which spreads outward in bands.

Reply 8

Choice D accurately describes seafloor spreading. Seafloor spreading is a course of which usually happen at center ocean ridges the place new oceanic crusts are fashioned on account of volcanic exercise. These oceanic crusts then steadily transfer away from the ridge.

Reply 9

Seafloor spreading occurs within the “mid-ocean ridges”.  Since B is the one possibility with the right forming location… I might go along with that Plus I am in that check too proper now, discovered a dependable article on it right here should you wanna have a look: https://www.nationalgeographic.org/encyclopedia/seafloor-spreading/

Reply 10

The reply is B New oceanic crust is fashioned at mid-ocean ridges, pushed away from the ridge, and destroyed at deep-sea.

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