What is the major cause of the Earth’s magnetic field?


the Earth’s liquid outer core


charged particles from the sun


the Earth’s magnetic lithosphere


magnetic materials on the Earth’s surface

Respuesta :

Answer: the Earth’s liquid outer core

Explanation: Earth’s liquid outer core is made of molten iron and nickel, causing a magnetic field.

Answer:

A. The Earth’s liquid outer core

Explanation:

the question is from 1.19 Unit Test: Earth's Surface - Part 1 for K12

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