water comes form a waterfall which turns into gravitational potential energy
and the in turns into kinetic which turns the turbine at the bottom of the
waterfall in to electricity
biomass
solar energy
geothermal
the difference between Geothermal energy and thermal is that geothermal energy is
generated and stored in the Earth whereas Thermal energy is the energy that
determines the temperature of matter.
geothermal energy is renewable
to make geothermal energy work you have to be in an area where of which the earths crust is thin