Question

pregunta 2 (1 punto)
which of the following statements accurately describes the generation of earths magnetic field?
o a
earths magnetic field is generated by liquid gold and carbon in earths asthenosphere.
o b
earths magnetic field is generated by liquid iron and nickel in earths outer core.
o c
earths magnetic field is generated by solid platinum and iron in earths mesosphere.
o d
earths magnetic field is generated by solid magnesium and silver in earths inner core.

Explanation:

La Tierra tiene un campo magnético que se genera en su núcleo exterior, el cual está compuesto por hierro y níquel en estado líquido. Esta es la explicación científica aceptada.

Answer:

B. Earth's magnetic field is generated by liquid iron and nickel in Earth's outer core.