Solar trough technology converts
A) the ultraviolet light in sunlight into electricity.
B) the heat of the sun into steam to drive a turbogenerator.
C) sunlight into electricity, which then produces steam heat.
D) the direct current generated by photovoltaic cells into alternating current.
B
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In a communist political economy, natural resources and productive enterprises are owned by
A) individuals. B) corporations. C) the government. D) foreigners.
Malnourished individuals may become more prone to infections and may eventually develop a specific deficiency disease.
Answer the following statement true (T) or false (F)
An example of a cinder cone volcano is:
a. Mount St. Helens, Washington. b. Mayon, Philippines. c. ParicutÃn, Mexico. d. Vesuvius, Italy. e. Mazama, Oregon
An analysis is:
a. a forecast chart that shows the atmosphere at some future time. b. a forecast chart that compares past weather maps with those of the present. c. a surface or upper-level chart that interprets the present weather patterns. d. a forecast method used in long range weather prediction. e. a method used to determine skill in predicting the weather.