Multiple Choice
A home located next to a 5-acre pond (30 feet deep in the center) uses the steady temperature of the deep pond water for heat exchange.A closed system of water is piped from the home underground to deep regions of the pond and then back to the home.Inside the home,a heat exchange system extracts heat in the winter and removes heat from the home in the summer.This home relies completely on electricity,generated by burning coal at a distant power plant.
-This home system illustrates the use of
A) ecothermal energy.
B) biomass fuels.
C) geothermal energy.
D) hydroelectric energy.
Correct Answer:
Verified
Correct Answer:
Verified
Q10: In our natural atmosphere,<br>A)there is very little
Q11: In the past decade,the United States government
Q12: Unlike fossil fuels,solar energy is considered nonpolluting
Q13: In the United States,the use of hydropower<br>A)is
Q14: Which one of the following represents a
Q16: Photovoltaic cells are commonly used to power<br>A)lawn
Q17: In passive solar units that heat water,the
Q18: Which one of the following vehicles would
Q19: The best way to describe the growth
Q20: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6376/.jpg" alt=" -The two large