doublecheck quickly, we will start grading these today: A Variety of Systems, part B, pp 335 - 363
using ppt
start with #1, if you can't figure one out, skip it for later but try to
figure them out in order and add to your ppt.
______1. (10
pts) How does the system work? (include parts of the system)
______2. (10
pts) Diagram or graphic showing how system works.
______3. (10
pts) Three “costs” of the system, or problems it causes.
______4. (10
pts) Three “benefits” of the system, or problems it solves.
______5. (5
pts) Energy input to the system.
______6. (5
pts) Where the energy input comes from.
______7. (5
pts) Energy output from the system.
______8. (5
pts) How much is it currently used? (% of U.S. or world electricity)
______9. (5
pts) Energy transformations within the system.
______10. (5
pts) Waste energy that is lost.
______11.
(10 pts) Aesthetics of
ppt.
.......
Listen: Biofuels;
Coal;
Dry Geothermal;
Hydroelectric;
Natural Gas;
Nuclear Fission