✅ Correct Answer: Hydrogen
Source: This question is taken from the Everyday Science
✅ Correct Answer: Absorption and re-emission of infrared radiation by the atmosphere
✅ Correct Answer: Carbon dioxide
✅ Correct Answer: Oxygen
✅ Correct Answer: Carbon Dioxide
✅ Correct Answer: Methane (CH4)
✅ Correct Answer: Carbon Dioxide (CO2)