Which of the following statement is true ?

Options

A. magnetic equator is also called clinic line
B. on an agonic line, the angle of declination is zero
C. two places on an isoclinic line have the same angle of inclination
D. All the above

Answer

D

Explanation

Isoclinic lines is a line joining all the place on the globe having the same angle of dip or inclination. A clinic line or magnetic equator is a line joining all the places having zero angle of dip or inclination. Agonic line is a line which joins all the places on earth having zero angle of declination.