MCQ Practice Science 📖 Which gas in the atmosphere saves us from the UV rays of the sun? ক carbon monoxideখ nitrogenগ oxygenঘ ozone Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up Previous Which food stuff turns blue-black when brought in contact with iodine? Next Which gas is present under pressure in soft drinks?
