E eller DIS Veteran Joined Oct 24, 2000 Messages 8,391 Dec 2, 2005 #1 Trivia #1028. Which gas in the atmosphere protects us from harmful ultraviolet radiations? 1) Carbon Dioxide 2) Nitrogen 3) Carbon Mono oxide 4) Ozone 5) Oxygen Your Answer: 4 Have a great day! Lori
Trivia #1028. Which gas in the atmosphere protects us from harmful ultraviolet radiations? 1) Carbon Dioxide 2) Nitrogen 3) Carbon Mono oxide 4) Ozone 5) Oxygen Your Answer: 4 Have a great day! Lori