Which substance is a secondary pollutant?
A. carbon dioxide
B. methane
C. sulfuric acid
D. nitric oxide
E. particulates
Answer: C
You might also like to view...
Banded iron formations are the main source of the world’s tin deposits. Indicate whether the statement is true or false
An infamous cold spell often linked to volcanic activity occurred during the year ____, which has come to be known as “the year without a summer.”
a. ?1492 b. ?1550 c. ?1685 d. ?1816 e. ?1964
What is NOT true about midlatitude cyclones?
A. They are associated with the westerlies. B. They are migratory, low-pressure systems. C. They include both a cold and warm front. D. They move eastward in the midlatitudes. E. They are associated with clear conditions.
Stress is the deformation resulting from the application of strain to a rock.
Answer the following statement true (T) or false (F)