state gov APPSC (ఆంధ్రప్రదేశ్) Group 2 (Pre + Mains) Mock Test 2023 General Knowledge Ecology and Environment Environment Problems
Which of the following statements are true about greenhouse gases ?
A. Greenhouse gases absorb long wave radiation from the Earth.
B. The greenhouse effect is responsible for heating of the Earth’s surface and atmosphere.
C. The greenhouse effect causes El Nino effect.
D. Few of the direct greenhouse gases under Kyoto Protocol are CO2, CH4, SF6 and SO2.
The correct answer is :
1
A and B only
2
B and C only
3
A, C and D only
4
A, B and C only