Which of the following gases is most abundant in the atmosphere? by Sunday | Jun 14 | Geography WAEC | 0 comments A. oxygen B. hydrogen C. argon D. nitrogen Correct Answer: Option D – nitrogen Users Also Read These:Abundant natural resources do not contribute to…The below table shows the compositions of the…Which of the following is the most abundant in total…The most common greenhouse gas in the atmosphere is?The most abundant element on the earth's crust is?