carbon cycle fossil fuels

mcqspedia.com has 2 Question/Answers about Topic carbon cycle fossil fuels

During respiration, carbon dioxide (CO2) is

During respiration, carbon dioxide (CO2) is
  • A. produced
  • B. released in environment
  • C. absorbed
  • D. depleted
  • Correct Answer: Option B

Coal, natural gas and oil are forms of

Coal, natural gas and oil are forms of
  • A. fossil fuels
  • B. carbon compounds
  • C. nitrogen compounds
  • D. both A and B
  • Correct Answer: Option D