Geothermal energy

I am taking a class of chemistry sustainable energy resources, I'm assigned to write 8 pages research about Geothermal energy, including introduction, discussion(this should contains deep information about the topic, including wastes in underground affect on geothermal ) also the types,(colored nice pictures should be included) applications( how could we build a big geothermal station, the approximate costs, the energy we will get, and how could we use geothermal at home, cost of building a small station for home use, approximate energy produced, also charts and tables should be inculuded) Advantages, and diadv of geothermal, conculesion.

Note: this is not an English class, so information should be accurate, I hope all the resources available online(he might ask me about it) . progfessor loves the charts and the pictutes.