Oxygen
Carbon Dioxide
Nitrogen
Hydrogen
Helium
Correct answer is B
Carbon dioxide is a major greenhouse gas that traps heat in the atmosphere.
What is the most effective way to lose weight?...
What is the national tree of India?...
What is the main gas found in the atmosphere of Mars?...
What is the political term for a complete ban on trade with a specific country?...
How do you see your TikTok followers?...
What is the full form of MRI in medical imaging?...
How do you add a location to your tweet?...