A- They are the us agency in charge of maping, protecting & managing somw of the water
2, The intensity of a sonar echo tells scientist what?
A- It tells if he bottom is hard, sandy, soft, or covered in sea grass.
3, How does R.O.V assist scientists ?
A- It is the key to understanding the sonar echo, it sends videos and images
4, Why are these studies important to society,?
A- To better understand the habitats for the fishes
