What r these energy without using wikipedia?

Hydroelectricity
Coal Fired Power
Solar Thermal
Photoroltaic
Wind Energy
Geothermal
Wave/Tital Enery
Nuclear

It’s good you know enough NOT to use Wikipedia, but surely you know enough to Google?
For example, I did a Google search for hydroelectricity and found this, among many other sites!

http://www.ucsusa.org/clean_energy/renewable_energy_basics/how-hydroelectric-energy-works.html

You can use the same technique to find the rest!