সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Which gas in the atmosphere saves us from the UV rays of the sun?
Which gas in the atmosphere saves us from the UV rays of the sun?
- ক. oxygen
- খ. carbon monoxide
- গ. ozone
- ঘ. nitrogen
সঠিক উত্তরঃ ozone
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Centigrade & Farenheit scales give same reading at--
- Which one of the following is responsible for the depletion of ozone layer?
- For which of the following purposes is a transformer used?
- The tendency of a liquid drop to assume spherical shape is due to--
- The center of the earth is known as the--
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Basic Information of Daily Science, Inventions and...