Which of the following health problems is most closely associated with the thinning of Earth's ozone layer?
A) Skin cancer B) Blindness C) Heart disease D) Skin irritations
A
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What processes explain the growth of the Catholic faith in Latin America?
What will be an ideal response?
Which of the following factors is NOT listed in your textbook as one of the three factors influencing the climates of New Zealand?
A) rivers B) latitude C) moderating effects of the Pacific Ocean D) proximity to local mountains E) All of the above are listed as factors influencing the climates of New Zealand
If human-caused CO2 emissions were completely halted today, how long would it take for significant temperature drop to occur in the upper atmosphere?
a. ten to twenty years b. twenty to fifty years c. fifty to one hundred years d. one hundred to one hundred fifty years e. at least one thousand years
Groundwater velocity (the rate of movement of ground water) is most strongly influenced by which of the following factors?
A. the slope (gradient) of the water table B. depth to the water table C. presence of wells D. local climate and humidity