Select the correct answer from the following codes
A. Only 1
B. Only 2
C. Both 1 and 2
D. Neither 1 nor 2
Answer:B
Select the correct answer from the following codes
A. Only 1 B. Only 2 C. Both 1 and 2 D. Neither 1 nor 2
Explanation: Burning of fossil fuel, wood and crop residues all produce lot of carbon dioxide leading to global warming and climate change. Sulphur dioxide is produced by burning fossil fuels and it is a major pollutant released from oil refineries.