The earth is enveloped by a mixture of gases referred to as the? by Sunday | Jun 13 | Geography WAEC | 0 comments A. biosphere B. lithosphere C. mesosphere D. atmosphere Correct Answer: Option D – atmosphere Users Also Read These:The mixture of gases used in a photographer's flash tube is?Which of the following mixture of gases is likely to…The below table shows the compositions of the…Water of mass 120g at 50°C is added to 200g of water…A heterogenous mixture can be defined as any mixture?