Dr. John Snow found that cholera cases in London were
A) spatially associated with a certain public wells.
B) being punished for their sins.
C) transmitted through the air in contagious diffusion.
D) spread through trade routes by infected rats.
Answer: A
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The scientist who espoused the relationship E ~ f was
A. Albert Einstein. B. Isaac Newton. C. Thomas Young. D. all of the above
Climatic environments within North America are mainly
A. temperate midlatitude B. Mediterranean C. humid temperate D. cold polar
Which condition is not important when precipitating new mineral crystals from dissolved sediments?
A) element composition B) pressure C) temperature D) duration the sediments are in solution
Given an environmental lapse rate of 5°C/1000 m and a dry adiabatic of 10°C, what would be the temperature of air at an elevation of 2000 m if the surface air temperature is 25°C?
A) 10°C B) 25°C C) 5°C D) 20°C E) 15°C