Climate Change MCQs Set 8 (200+ Questions with Answers)

Climate Change MCQs Set 8 (200+ Questions with Answers)

Top Climate Change Multiple Choice Questions Set 8 (High-Yield for Competitive Exams)

1. Diurnal Temperature Range (DTR) is primarily influenced by which set of environmental factors?

 Latitude, Soil Biological properties

 Cloud cover, humidity, and surface conditions

 Rainfall, cropping system and irrigation

 Soil nutrients, Soil Physical and Chemical Properties

2. The dominant driver of recent global warming is ____________

 Volcanic activity

 Ocean currents

 Increase in greenhouse gas concentrations

 Solar variability

3.

Precision nitrogen management is prioritized because it reduces ________ emissions

 CO₂

 SO₂

 CH₄

 N₂O

4. Which greenhouse gas is predominantly released during anaerobic decomposition of organic waste in landfills?

 Methane

 Ozone

 Carbon dioxide

 Nitrous oxide

5. The approximate difference in global mean surface temperature between glacial and interglacial periods is ___________

 1°C

 3°C

 5–6°C

 15°C

6. Burning of fossil fuels contributes to climate change primarily by _____________

 Reducing solar radiation

 Releasing carbon dioxide into the atmosphere

 Increasing albedo

 Increasing atmospheric oxygen

7. Which of the following gases does not significantly contribute to the greenhouse effect?

 Nitrogen

 Nitrous oxide

 Methane

 Carbon dioxide

8. Global Warming Potential (GWP100) of Methane is approximately ________

 10-22

 1-4

 200-225

 28–34

9. Rainwater is classified as acid rain when its pH falls below ____________

 7.0

 5.6

 6.5

 4.0

10. Nitrous oxide (N₂O) emissions from agricultural systems are primarily associated with _______

 Solar radiation

 Fertilizer application

 Fuel combustion

 Water evaporation

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Climate Change MCQs Set 8 (200+ Questions with Answers)