A. Rainfall
B. Ocean depth
C. Sound intensity
D. Earthquakes
✅ The correct answer is option B.
Fathometer is used to measure Ocean depth. Fathometer is a depth finder that uses sound waves to determine the depth of water. The Richter Scale is used to measure the intensity of Earthquakes.
Fathometer is used to measure Ocean depth. Fathometer is a depth finder that uses sound waves to determine the depth of water. The Richter Scale is used to measure the intensity of Earthquakes.