Unit Title	Author	Year
Seminar: Alternative Energy Systems: What is New Under the Sun?
Biofuels: An Alternative to Fossil Fuel	Stuart Surrey	2010
Keywords: fossil fuel, global warming, natural cycles
Seminar: Renewable Energy Schemes
How do renewable energy sources reduce our reliance on fossil fuel sources of energy?	Dr. Joe Alberti	2021
Keywords: energy, fossil fuel, middle school science, renewable energy