Which of the following is responsible for the earth’s magnetic field?
A. Convective currents in earth’s core.
B. Diversive current in earth’s core.
C. Rotational motion of earth.
D. Translational motion of earth.
Answer:A
Which of the following is responsible for the earth’s magnetic field?
A. Convective currents in earth’s core. B. Diversive current in earth’s core. C. Rotational motion of earth. D. Translational motion of earth.