Which is the most predominant in the composition of atmosphere? March 26, 2021 / By Preparation Point / EXCISE & TAXATION INSPECTOR DG Khan Region Control Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA) oxygen B) nitrogen ✓ C) water vapor D) Carbon dioxide Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn