Which data is used to make a sonar map of the ocean floor?(1 point) Responses the time it takes for a pulse to bounce from the ocean floor the time it takes for a pulse to bounce from the ocean floor the amount of light that reaches the ocean floor the amount of light that reaches the ocean floor the amount of spreading that occurs on the ocean floor the amount of spreading that occurs on the ocean floor the time it takes an underwater vehicle to reach the ocean floor

Answer 1

The data used to make a sonar map of the ocean floor is the time it takes for a pulse to bounce from the ocean floor.