A. Carbon dioxide and nitrogen
B. Oxygen and water vapor
C. Nitrogen and oxygen
D. Oxygen and helium
E. Oxygen and ozone
Related Mcqs:
- Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth’s atmosphere?
- The earth’s first atmosphere was composed primarily of ______________.
- The gas responsible for the greenhouse effect on Venus is ____________.
- The most abundant gas emitted from volcanoes is __________?
- In a volume of air near the earth’s surface, _____________ occupies 78 percent and ____________ nearly 21 percent.
- The most abundant gas in the stratosphere is __________?
- The most abundant greenhouse gas in the earth’s atmosphere is ________________.
- The gas that shows the most variation from place to place and from time to time in the lower atmosphere is _________________.
- Arrange the following in ascending order of their occurrence in the atmosphere: (1) oxygen (2) Nitrogen (3) Carbon dioxide (4) Argon
- Which gas is likely to be reduced in the atmosphere by deforestation?
