Which of the following statements is true for the Earth? Select all that apply.

Question

Answer

Has a magnetic field generated by convection of liquid metal in the outer core.

Answer

Has an upper mantle made of mostly olivine and pyroxene, with some minor minerals also present.

Answer

Has a solid inner core and a liquid outer core made
mostly of FeNi metal.

Answer

Formed mostly from comets due to the migration of Jupiter.

Answer

Has a crust made entirely of basalt.

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