Marine science draws on information from disciplines of geology, ...

[cnetterville]

Marine science draws on information from disciplines of geology, biology, chemistry, physics, and engineering.
  Indicate whether the statement is true or false

Question 2

Why is the sofar layer efficient for sound travel?
 A) Refraction causes the sound energy to remain within the layer.
  B) The density of the sofar layer traps the sound energy.
  C) Sound energy bends away from layers of lower sound velocity.
  D) Temperatures and salinity conditions are homogeneous.

[brbarasa]

Answer to Question 1

True

Answer to Question 2

A

[cnetterville]

Both answers were spot on, thank you once again

[brbarasa]

Great! Please up vote