I’ll give the Brainliest to who answers these question with a reasonable explanation. 1. Why is it important for Earth’s magnetic field that the inner core is hotter than the outer core?

A. The inner core provides the heat source for outer core convection.

B. The inner core provides the energy for Earth’s orbit around the Sun.

C. The inner core’s heat produces the Coriolis effect needed for rotation.

D. The inner core’s heat allows the outer core to conduct electricity.

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2. What does the Earth’s magnetic field reveal about the structure of the Earth’s layers?

A. That the mantle is solid.

B. That the outer core is solid.

C. That the outer core is liquid.

D. That the mantle is liquid.