Multiple Choice
The main component of the lower atmosphere by total volume is ________.
A) oxygen
B) nitrogen
C) helium
D) argon
E) water vapor
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q7: _ is one of the atmospheric thermal
Q8: Clouds owe their existence to the presence
Q9: Many scientists believe that higher levels of
Q10: Most surface winds in the Tropics _.<br>A)
Q11: The term "heterosphere" is synonymous with "ozonosphere."
Q13: Oxygen is the _ component of the
Q14: Lower levels of air are compressed by
Q15: On the average, the tropopause is highest
Q16: The main impact of ozone on life
Q17: The _ is the layer of the