engineering recuitment Maharashtra Nagar Parishad Civil Engineering Mock Test 2023 General Knowledge Ecology and Environment Environmental pollution
Which of the following are correct Greenhouse gases?
(a) Water Vapour, Oxygen, Methane
(b) Nitrogen oxide, Oxygen, Carbon Tetrachloride
(c) Ozone, Carbon Tetrachloride, Methane
(d) Water Vapour, Carbon Tetrachloride, Nitrogen oxide
1
Only (a) correct
2
Only (c) and (d) are correct
3
Only (a) and (d) are correct
4
Only (d) is correct