Hydro and Ocean Power

1. This is the word used to describe the distance water falls before hitting the turbine of the generator
2. A place where fresh and salt water mix and allow for a variety of wildlife
4. A small hydro plant which does not operate on a power grid
7. Also known as 'diversion', this system allows the river to run naturally and is able to generate power
8. Evaporation->condensation->precipitation->repeat
9. Water may _____ in only one direction. This is how it moves steadily.
12. The two directional movements of ocean water near coastlines
13. A series of turbines which use tidal energy
16. The Ocean Thermal Energy Conversion is a technology which converts ocean temperature differences into energy and sometimes drinking water.
17. The natural movement of ocean water
18. The controlled breeding and harvesting of fish
19. Ocean waves naturally _____ and flow. They recede and come forth
20. A man-made trench used for moving water

1. the channel which brings water from the source to the turbine
3. Used water runs through here after its gone through the turbine
5. This is a measure of power equal to 745.7 W/min
6. A small channel which joins to larger bodies of water
10. These carry water from impoundments or from upriver to the turbine
11. This method pumps water from lower to higher storage sites so that it can fall back and turn a turbine
14. This structure holds the water so that it cannot continue to flow
15. An obstruction which prevents water from flowing naturally