Humans need food, water, and warm shelter to survive. But a lot of humans depend on fossil fuels to supply gas and electricity to heat our homes. But burning fossil fuels to create energy is harmful to the environment. In this science fair project, you will build a solar air heater as an attempt to provide free heat to homes without burning fossil fuels.

Concepts

energy, power, solar energy

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Additional Tags

alternative energy, engineering science fair project, environmental engineering, solar air heater, solar power, sun, science buddies

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Classroom Considerations

• Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)