Slide 1The proto planetary disc, from which the earth is made, was composed of HHydrogen HeHelium NNitrogen OOxygen and other elements & simple molecules. THE ATMOSPHERE…
Slide 1 ESC110 Chapter 12: Energy Slide 2 Outline Solar Energy –Photovoltaic Cells Fuel Cells Energy From Biomass Energy From Earth’s Forces Slide 3 Renewable Energies:…