Question

What is a sensitive device used to detect magnetic fields on the seafloor?

A. seismometer
B. geologist's compass
C. Glomar
D. magnetometer

Answer 1

D. Magnetometer

Step-by-step explanation:

A magnetometer is a device that measures magnetic field or magnetic dipole moment. Some magnetometers measure the direction, strength, or relative change of a magnetic field at a particular location.