well luckily for you I live in Alaska and it is the Yukon River
The plate-driving force is the slow movement of hot, softened mantle that lies below the rigid plates."
It's the mantle.
Determined by tectonic plate locations and types of plates - they occur on divergent, transform and convergent plate boundaries. Great example is Japan and the San Andreas fault; abundant in plate activity and historically notable for frequent earthquakes. Hope this helps you get started a bit! :)
Wave energy is the transport and capture of energy by ocean surface waves. The energy captured is then used for all different kinds of useful work, including electricity generation, water desalination, and pumping of water.
Increase energy as it falls