A. Lightning
B. Deforestation
C. Photosynthesis
D. Burning fossil fuels
Related Mcqs:
- Which of the following is a nonrenewable energy resource?
- Carbon sequestration is a strategy used to control __________?
- Carbon dioxide is a naturally-occurring component of the atmosphere.
- Carbon dioxide is liberated during:
- Plants manufacture carbohydrates from the carbon dioxide of the atmosphere by
- Arrange the following in ascending order of their occurrence in the atmosphere: (1) oxygen (2) Nitrogen (3) Carbon dioxide (4) Argon
- Transboundary pollution is:
- If CO2 is given off in respirtion, why does the amount of CO2 in the atmosphere remain relatively constant?
- Carbon dioxide is called green-house gas because it is ________________.
- Energy resources derived from natural organic materials are called __________?
