From inner to outer what are the four layers of earth?

2 answers:

7 0

The first layer is the CRUST
The second layer is the MANTLE
The third layer is the OUTER CORE
The final layer is the INNER CORE
(Scientists have proved for the inner core to be solid)

11111nata11111 [884]4 years ago

6 0

The Earth consists of four concentric layers: inner core, outer core, mantle and crust. The crust is made up of tectonic plates, which are in constant motion. Earthquakes and volcanoes are most likely to occur at plate boundaries.

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This is the term that is used to refer to the spreading that occurs at the mid ocean ridges. These are the areas where the new oceanic crusts get to be formed.

Hence we can say that The ocean crust is known to show a sequence of magnetic polarity given that it shows us that there is the formation of a new sea floor at the mid ranges of the ocean. This is where they are seen to separate from themselves on the sides of the ridge.

Read more on seafloors here: brainly.com/question/23287809

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