The ratio of rate of diffusion of carbon dioxide and nitrous oxide is:
Which of the following are greenhouse gases?
(i) Water Vapour
(ii) Carbon Dioxide
(iii) Nitrous Oxide
(iv) Methane
Which of the following is not a greenhouse gas?
(a) carbon dioxide
(b) nitrous oxide
(c) methane
(d) nitrogen
An increase in the percentage of gases such as carbon dioxide, methane, nitrous oxide traps more heat in the atmosphere leading to __ .