Currently, the fastest?growing source of electricity generation using new renewable sources is ________
A) PV solar B) hydro C) wind D) natural gas E) coal
A
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In 1854, Dr. John Snow drew a map showing the distribution of cholera in Soho, London. Which of the following is NOT true of the 1854 outbreak?
A) Before Dr. Snow's geographic analysis, many believed that the epidemic victims were being punished for sinful behavior B) Dr. Snow was a physician, not a geographer C) Dr. Snow overlaid the map of Soho, London with maps of addresses of cholera victims and locations of water pumps D) Most of the victims of the outbreak were rich Londoners in the swanky Soho district E) Dr. Snow traced the outbreak to consumption of contaminated water from wells
Of all the natural biomes, which one is most modified by human activity?
A) midlatitude broadleaf and mixed forest B) tropical savanna C) tropical rainforest D) Mediterranean shrubland E) midlatitude grassland
The mosaic-like stone surface forming the ground in a desert is called:
a. desert pavement b. desert pediment c. inselberg d. alluvium
Of the following, ________ requires the least land to produce 1 kg of protein
A) milk B) beef C) pork D) chicken E) eggs