Deficiency of which of the following is associated with beriberi?
A) vitamin A
B) vitamin B1
C) vitamin C
D) vitamin D
B
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Tidal power stations operate by using
A. Turbines that spin in the flow of tide water B. The differential heat of inshore and offshore waters C. The energy from waves as they crash on the shore D. Electrolytic decomposition of saltwater E. All of these together
Which one of the following principles of smart-growth will most likely result in an increase in the use of locally grown foods?
A) Provide several transportation choices. B) Set physical boundaries on urban sprawl and purchase and preserve open spaces. C) Build new homes and stores on existing abandoned or brownfield urban properties. D) Promote the integration of homes, stores, light industry, and professional offices.
One major cause of environmental problems is ____.
A. an increasing isolation from nature B. a reliance on ecosystem services C. sustainable resource use D. full-cost pricing E. chemical cycling
City-County consolidation is done to
A) introduce more efficient metropolitan governments. B) avoid gerrymandering. C) maintain a monopoly of utilities. D) obtain more federal monies. E) segregate rural landowners.