melanne1814284 melanne1814284

11-03-2021
Biology

contestada

What event in the history of the Earth allowed for the Earth to develop a magnetic field? *

the Earth was a big ball of lava
the Earth settled out in to layers; crust, mantle, outer core, inner core
the Earth has never had a magnetic field
The Earth started to hold oceans

Respuesta :

11-03-2021

Answer:

2

Explanation:

the Earth settled out in to layers; crust, mantle, outer core, inner core

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