Multiple Choice
Sixteen of the world's twenty most polluted cities are found in ____.
A) the United States
B) Brazil
C) the Ukraine
D) China
E) Mexico
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: Human inputs of outdoor air pollutants occur
Q3: Outdoor air pollution is increased when _.<br>A)
Q4: One-third of the mercury in the skies
Q5: The grasshopper effect is a result of
Q6: The chemical that causes most people in
Q7: Acidic rain,snow,fog,and cloud vapor typically has a
Q8: Burning coal will produce pollutants such as
Q9: Which statement about indoor air pollution in
Q10: The WHO and the World Bank call
Q11: Sunlight,the production of oxides of nitrogen,and the