I need a picture or diagram of geothermal energy in oceans and/or atmosphere.?

Question

I am making a slideshow on Geothermal Energy, and have this following text on a slide: Geothermal Energy is a renewable source of energy that is generated by heat stored beneath the Earth's surface or collected from the absorbed heat in the atmosphere and oceans.

On that slide I have a diagram of energy being collected from under hot rock(corresponding to the first part of the above sentence), but I need help finding something for the second part.

Can you please send me images?

Thanks.

Suggestions for anything in conserning my presentation are also welcome.

Answer 1

The government might a good place to go

http://www1.eere.energy.gov/geothermal/p...