which phenomena help form earths magnetic field? check all that apply.\nweather on earths surface\nrotation…

which phenomena help form earths magnetic field? check all that apply.\nweather on earths surface\nrotation of earth on its axis\nmetal liquifying in the inner core\nrevolutions of earth around the sun\nrock solidifying in the outer mantle\nmotion of metal in earths outer core

which phenomena help form earths magnetic field? check all that apply.\nweather on earths surface\nrotation of earth on its axis\nmetal liquifying in the inner core\nrevolutions of earth around the sun\nrock solidifying in the outer mantle\nmotion of metal in earths outer core

Answer

Brief Explanations:

Earth's magnetic field is generated by the geodynamo effect, which relies on the rotation of Earth and the motion of conductive, molten metal in its outer core. Surface weather, Earth's revolution around the Sun, metal liquifying in the solid inner core, and rock solidifying in the outer mantle have no direct role in forming this magnetic field.

Answer:

  • rotation of Earth on its axis
  • motion of metal in Earth's outer core