সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Which one of the following contributes largely to the green-house gas effect?
Which one of the following contributes largely to the green-house gas effect?
- ক. water vapour
- খ. ozone
- গ. carbon dioxide
- ঘ. carbon monoxide
সঠিক উত্তরঃ carbon dioxide
এ সম্পর্কিত আরো প্রশ্ন দেখুন
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- Which of the following statements is true?
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- The telephone was invented by---
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Basic Information of Daily Science, Inventions and...