A system of pipes painted black that have water circulating on the wall in a glass greenhouse on the south side of a building is an example of
A. Charging fuel cells to increase efficiency in energy use
B. An active solar heating system
C. Passive heat absorption
D. Cogeneration
E. Parabolic collection
Answer: B
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Indicate whether the statement is true or false
Thunder is a very destructive force
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The per capita carbon footprint of a person living in India is more than double that of a person living in Sri Lanka because
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