DocMCQs Educational Banner

Which air gas is the main cause of increased temperature (global warming)?

Question: Which air gas is the main cause of increased temperature (global warming)?
  • A. Oxygen
  • B. Carbon Dioxide ✓
  • C. Hydrogen
  • D. Nitrogen
Correct Answer: B. Carbon Dioxide
Explanation: CO? traps heat in the atmosphere and is the primary greenhouse gas.

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *

Join Our WhatsApp Channel ×
Scroll to Top