Unit – I Environment and climate change
1.1 Environment and its components, Types of Environments, Need of environmental studies
1.2 Environmental Issues- Climate change, Global warming, Acid rain, Ozone layer depletion, nuclear accidents. Effect of population growth and industrialization
1.3 Concept of 5R, Individuals’ participation in i)5R policy, ii) segregation of waste, and iii)creating manure from domestic waste
1.4 Impact of Climate change, Factors contributing to climate change, Concept of Sustainable development, Sustainable development Goals (SDGs), Action Plan on Climate Change in Indian perspectives
1.5 Zero Carbon footprint for sustainable development, (IKS-Enviornment conservation in vedic and pre-vedic India)
SET 6
#1. Best way to dispose e-waste?
#2. Example of recyclable waste?
#3. If waste not segregated?
#4. What does “5R” concept stand for?
#5. Purpose of “Refuse” in 5R?
#6. Example of “Reduce” principle?
#7. What does “Reuse” refer to?
#8. Example of “Recycle” principle?
#9. What does “Rot” mean?
#10. Example of “Refuse” principle?
#11. Most effective way to minimize waste?
#12. Example of composting (“Rot”)?
#13. Why is 5R important for sustainability?
#14. What is the primary cause of global climate change?
#15. Which of the following gases is a major contributor to the greenhouse effect?
#16. Which of the following is NOT a renewable energy source?
#17. The Paris Agreement aims to limit global warming to how many degrees Celsius above pre-industrial levels?
#18. Which of the following is a major effect of deforestation on the environment?
#19. What is the term used for the gradual increase in the Earth’s average surface temperature due to human activities?
#20. Which of the following is considered a non-renewable resource?
#21. Which of the following ecosystems is particularly vulnerable to climate change?
#22. What is the “carbon footprint”?
#23. Which of the following is a major consequence of melting polar ice caps?
#24. What does the “5R” policy in environmental conservation primarily focus on?
#25. Which of the following is the first step in the 5R policy?
#26. Reduce in the 5R policy primarily means:
#27. Which of the following practices aligns with the “Reuse” principle of the 5R policy?
#28. Recycle in the 5R policy refers to:
#29. Which of the following is an example of the “Refuse” principle in the 5R policy?
#30. What is the primary goal of the 5R policy in environmental conservation?
#31. Which of the following is NOT a component of the 5R policy?
#32. What is the primary goal of achieving a zero carbon footprint?
#33. Which of the following is a key strategy in achieving zero carbon emissions?
#34. Which of these is a major contributor to a high carbon footprint?
#35. What is the role of carbon sequestration in achieving zero carbon emissions?
#36. Which of the following practices helps in reducing a company’s carbon footprint?
#37. Which of the following is an example of a carbon-neutral energy source?
#38. What is one of the most effective ways for individuals to reduce their carbon footprint?
#39. The concept of “carbon neutrality” refers to:
#40. Which of the following is a renewable energy source that contributes to reducing carbon emissions?
#41. What is the main benefit of reducing the carbon footprint for sustainable development?
#42. Which layer of the Earth’s atmosphere contains the ozone layer?
#43. Which of the following layers of the atmosphere is responsible for weather phenomena?
#44. What is the correct order of the atmospheric layers from the Earth’s surface upwards?
#45. Which of the following is the most abundant gas in the Earth’s atmosphere?
#46. Which atmospheric layer protects Earth from harmful ultraviolet (UV) radiation?
#47. The boundary between the troposphere and the stratosphere is known as the:
#48. Which of the following layers of the atmosphere has the highest density?
#49. Which process primarily drives the movement of tectonic plates in the lithosphere?
#50. The lithosphere is composed of which two main types of crust?
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