Post Utme Crawford University 2019 Geography Question 16

Practice objective / multiple choice question 16 from the 2019 Post Utme Crawford University Geography examination.

Post Utme Crawford University 2019 Geography Objective / Multiple Choice
Question 16 POST_UTME_CRAWFORD_UNIVERSITY • 2019 • GEOGRAPHY • objective

The Earth's magnetic field is generated by the movement of molten iron in its outer core. What is the primary mechanism responsible for this movement?

Answer Options

Correct Answer A. Thermal convection
B. Electromagnetic induction
C. Gravitational forces
D. Tidal forces
Correct Answer
A
Correct Option:
Thermal convection

About This Question

This is Post Utme Crawford University 2019 Geography Question 16. It is one of the objective questions from the 2019 Post Utme Crawford University Geography examination.

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