Which layer of the earth is solid iron and nickel
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The characteristics of two layers of Earth’s crust are listed.
Layer A: Made of iron and nickel and responsible for Earth’s magnetic field
Layer B: Made mostly of solid iron
Which statement is true?
Layer A is the crust and Layer B is the mantle.
Layer A is the mantle and Layer B is the crust.
Layer A is the outer core and Layer B is the inner core.
Layer A is the inner core and Layer B is the outer core.