Which of the following is the most abundant greenhouse gas in the Earth's atmosphere?
A)water vapour
B)nitrous oxide
C)carbon dioxide
D)methane

Question

Quizplus · Accepted Answer

Water vapour is the most abundant greenhouse gas, contributing around 36-72% of the greenhouse effect. However, it varies depending on location and atmospheric conditions. Carbon dioxide, nitrous oxide, and methane are also significant greenhouse gases, but they occur in much smaller amounts than water vapour.

Which of the Following Is the Most Abundant Greenhouse Gas