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গ্রিন হাউজ এফেক্ট এর পরিণতি কি-

  1. A তাপমাত্রা বৃদ্ধি
  2. B পানির তাপমাত্রা হ্রাস পাওয়া
  3. C মরুকরণ
  4. D সবুজ গাছের বনায়ন
Answer: A - তাপমাত্রা বৃদ্ধি

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