Climate Change MCQs Set 10 (200+ Questions with Answers)

Climate Change MCQs Set 10 (200+ Questions with Answers)

Top Climate Change Multiple Choice Questions Set 10 (High-Yield for Competitive Exams)

1. The atmospheric lifetime of methane (CH₄) is approximately _____________

 More than 500 years

 About 12 years

 Approximately 1 year

 Around 100 years

2. Precision agriculture reduces high-GWP emissions by ___________

 Increasing methane emissions

 Optimizing nitrogen application to reduce N₂O emissions

 Increasing fertilizer use

 Reducing yield

3. Diurnal Temperature Range (DTR) is primarily influenced by ___________

 Rainfall

 Cloud cover, humidity, and surface conditions

 Latitude

 Soil nutrients

4. Human activities influence the climate system primarily by______________

 Altering Earth’s gravitational force

 Reducing solar intensity

 Changing the atmospheric radiative balance

 Increasing ocean salinity

5. Which statement correctly distinguishes climate from weather?

 Climate is short-term; weather is long-term

 Weather is long-term; climate is short-term

 Both are identical

 Weather is short-term; climate is long-term

6. Which of the following actions is an effective climate change mitigation strategy?

 Urban expansion

 Afforestation

 Fossil fuel subsidies

 Deforestation

7. Renewable energy contributes to climate change mitigation primarily by ____________

 Increasing greenhouse gas emissions

 Replacing fossil fuels with low-carbon energy sources

 Improving energy efficiency

 Enhancing deforestation

8. A carbon sink is best defined as_______________

 A reservoir that absorbs more carbon than it releases

 A source of CO₂

 A fossil fuel deposit

 An emission source

9. Growing Degree Days (GDD) accumulation depends on ___________

 Root depth

 Leaf size

 Temperature above the base threshold

 Soil color

10. Radiative forcing is defined as the ____________

 Change in Earth’s gravitational field

 Wind circulation

 Change in the energy balance of the Earth’s climate system

 Ocean heat transport

 Loading …

Question 1 of 10

Climate Change MCQs Set 10 (200+ Questions with Answers)