Carbon Budget and Global Climate Change Practice Questions
20 free Carbon Budget and Global Climate Change practice questions for the NCERT Biology, each with the correct answer and a detailed explanation. Open any question below, or take the full set as an interactive quiz.
Questions
20 questions
All Carbon Budget and Global Climate Change questions
- Q1. The carbon budget refers to:
- Q2. Which of the following is the largest natural carbon reservoir?
- Q3. Which human activity contributes most to the increase in atmospheric CO2?
- Q4. Carbon sinks are components of the Earth system that:
- Q5. Which process removes carbon dioxide from the atmosphere naturally?
- Q6. Global climate change is primarily driven by an increase in:
- Q7. Which greenhouse gas has the highest contribution to anthropogenic global warming?
- Q8. Deforestation affects the carbon budget mainly by:
- Q9. The term carbon sequestration refers to:
- Q10. Which ecosystem has the highest carbon storage per unit area?
- Q11. Ocean acidification is directly linked to:
- Q12. Which of the following best explains the greenhouse effect?
- Q13. The remaining allowable CO2 emissions to limit warming to a specific target are called:
- Q14. Which feedback mechanism accelerates global warming?
- Q15. Soil acts as a carbon sink mainly through:
- Q16. Which international agreement aims to limit global temperature rise by managing carbon emissions?
- Q17. Which factor reduces the efficiency of oceans as carbon sinks?
- Q18. Which land-use practice enhances carbon storage?
- Q19. Which component of the carbon cycle directly links ecosystems and climate?
- Q20. Which statement best summarizes the relationship between carbon budget and global climate change?