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

 Urban expansion

 Deforestation

 Afforestation

 Fossil fuel subsidies

2. Human activities influence the climate system primarily by______________

 Reducing solar intensity

 Altering Earth’s gravitational force

 Changing the atmospheric radiative balance

 Increasing ocean salinity

3. Precision agriculture reduces high-GWP emissions by ___________

 Reducing yield

 Increasing fertilizer use

 Optimizing nitrogen application to reduce N₂O emissions

 Increasing methane emissions

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

 Cloud cover, humidity, and surface conditions

 Soil nutrients

 Rainfall

 Latitude

5. Which statement correctly distinguishes climate from weather?

 Weather is long-term; climate is short-term

 Climate is short-term; weather is long-term

 Both are identical

 Weather is short-term; climate is long-term

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

 Temperature above the base threshold

 Leaf size

 Soil color

 Root depth

7. Radiative forcing is defined as the ____________

 Change in Earth’s gravitational field

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

 Ocean heat transport

 Wind circulation

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

 More than 500 years

 Around 100 years

 Approximately 1 year

 About 12 years

9. A carbon sink is best defined as_______________

 A fossil fuel deposit

 A source of CO₂

 A reservoir that absorbs more carbon than it releases

 An emission source

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

 Enhancing deforestation

 Increasing greenhouse gas emissions

 Replacing fossil fuels with low-carbon energy sources

 Improving energy efficiency

 Loading …

Question 1 of 10

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