Solar Thermal Energy Systems Are Inherently More Efficient Than Photovoltaic

question 3

Multiple Choice

Solar thermal energy systems are inherently more efficient than photovoltaic solar cell systems because solar thermal systems

• A)diminish reliance on fossil fuel systems.
• B)reduce the potential of global warming.
• C)do not have any moving parts.
• D)concentrate the sun's energy.
• E)do not produce any air pollution.