AnswersPBCSD_Grade_Forgiveness_2003310_Physical Science_S2_2022ConvectionQuestion 10
10
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Convection

Question 10 • PBCSD_Grade_Forgiveness_2003310_Physical Science_S2_2022

Which best describes the convection currents in Earth’s mantle?

Answer
A
They transfer potential energy away from Earth’s core toward its crust.
B
They transfer thermal energy away from Earth’s core toward its crust.
C
They transfer chemical and thermal energy in a circular pattern.
D
They transfer chemical and potential energy in a circular pattern.
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