Wind Energy Voice

What is Geothermal advantages and disadvantages?
What is tidal advantages and disadvantages?
What is wind advantages and disadvantages?
What is hydroelectric advantages and disadvantages?
What is wave advantages and disadvantages?
These are about when they are creating energy (At the top)

Name one renewable fuel.

Name two alternate sources of energy which depend directly on the weather conditions, i.e if the conditions are not correct they produce no energy.

Name two alternate sources of energy that are unaffected by weather conditions.

How is a geothermal station run?

What is the energy being used in a simple hydroelectric power station.

Thx if you answer most of them

Geothermal – http://tristate.apogee.net/geo/gdfdgad.asp
Tidal – http://www.virtualsciencefair.org/2006/wong6j2/tidal.html
Wind – http://www.clean-energy-ideas.com/articles/advantages_and_disadvantages_of_wind_energy.html

Hydroelectric – http://library.thinkquest.org/20331/types/hydro/advant.html
Wave – http://wiki.answers.com/Q/What_are_the_advantages_and_disadvantages_of_using_tidal_power_as_an_energy_source

* What I found on waves were similar to tidal…*

Renewable fuel – Ethanol
Two alternate sources of energy: Direct – Solar Power, Wind-Powered
Two alternate sources of reliable energy – Coal, Nuclear Power
Geothermal – "Hot rocks underground heat water to produce steam.
We drill holes down to the hot region, steam comes up, is purified and used to drive turbines, which drive electric generators.
There may be natural "groundwater" in the hot rocks anyway, or we may need to drill more holes and pump water down to them.

Energy in Hydroelectric – Solar