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

 5.6

 4.0

 6.5

 7.0

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

 Cloud cover, humidity, and surface conditions

 Rainfall, cropping system and irrigation

 Soil nutrients, Soil Physical and Chemical Properties

 Latitude, Soil Biological properties

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

 Carbon dioxide

 Methane

 Nitrous oxide

 Nitrogen

4. The dominant driver of recent global warming is ____________

 Ocean currents

 Increase in greenhouse gas concentrations

 Volcanic activity

 Solar variability

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

 Releasing carbon dioxide into the atmosphere

 Increasing atmospheric oxygen

 Reducing solar radiation

 Increasing albedo

6.

Precision nitrogen management is prioritized because it reduces ________ emissions

 CO₂

 SO₂

 N₂O

 CH₄

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

 Fertilizer application

 Water evaporation

 Solar radiation

 Fuel combustion

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

 3°C

 5–6°C

 15°C

 1°C

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

 200-225

 10-22

 28–34

 1-4

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

 Nitrous oxide

 Ozone

 Carbon dioxide

 Methane

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