What you think about the use of this form of energy, whether or not it would be worth using instead of fossil fuel for The United States and other. (Oceans-hydro power)
This is an opinion question, meaning that if you back it up well enough you can't be wrong
Pros to oceans-hydro power - cleaner (aka better for the environment) - long term sustainability - less expensive in the long term
Cons - initially more expensive - more hydro turbines are required to offset the energy gained from 1 coal burning plant - potentially harmful to (a very limited) marine ecosystem