Question

6 what effect does the spinning of the earths core have? a it creates gravity b it creates matter c it creates mass d it creates the earths magnetic field

Explanation:

• Gravity is related to the mass of the Earth as a whole, not specifically the spinning of the core.
• The spinning of the core does not create matter. Matter is conserved in the universe according to the law of conservation of mass - energy.
• Mass is an inherent property of matter within the Earth and is not created by the spinning of the core.
• The Earth's core (outer core which is liquid iron - nickel alloy) spins, and through the dynamo effect, it creates the Earth's magnetic field.

Answer:

D. It creates the earth's magnetic field