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 1
#1. What is the primary cause of global warming?
#2. Which of the following gases is a major contributor to global warming?
#3. Which of the following human activities is most responsible for increasing carbon dioxide levels in the atmosphere?
#4. What is the effect of global warming on sea levels?
#5. Which of the following is a consequence of melting ice caps due to global warming?
#6. The Kyoto Protocol aimed to reduce emissions of which of the following?
#7. Which of the following is NOT a renewable energy source that can help reduce global warming?
#8. What is the greenhouse effect?
#9. Which international agreement aims to limit global warming to below 2°C compared to pre-industrial levels?
#10. What is one of the main effects of global warming on the weather?
#11. What is acid rain?
#12. Which of the following gases are primarily responsible for the formation of acid rain?
#13. Which of the following is a major natural source of acid rain?
#14. What is the typical pH value of acid rain?
#15. Which of the following is an environmental impact of acid rain?
#16. Acid rain can damage buildings and monuments, particularly those made of which material?
#17. What is the primary method to reduce acid rain formation?
#18. What term is used for the process in which acid rain affects the soil, making it less fertile?
#19. Which of the following human activities contributes the most to the formation of acid rain?
#20. What is the main cause of ozone depletion?
#21. Which layer of the Earth’s atmosphere contains the ozone layer?
#22. What is the effect of ozone depletion on humans?
#23. Which of the following compounds is primarily responsible for ozone depletion?
#24. Which international agreement aimed at reducing ozone-depleting substances?
#25. Ozone depletion is most significant over which region of the Earth?
#26. What is the “ozone hole”?
#27. What happens when ozone in the stratosphere is depleted?
#28. Which of the following is a natural source of ozone depletion?
#29. Which of the following is NOT a component of the environment?
#30. The biotic components of the environment include:
#31. Which of these is an example of an abiotic component?
#32. The ozone layer protects the Earth from:
#33. Which of the following gases is primarily responsible for global warming?
#34. The term ‘biodiversity’ refers to:
#35. Which of the following is an example of a renewable resource?
#36. Which of these is a major environmental issue caused by deforestation?
#37. The ‘carbon cycle’ is important for:
#38. Which of the following is a non-renewable resource?
#39. What does the “Refuse” principle in the 5R concept primarily encourage?
#40. Which of the following best describes the principle of “Reduce” in the 5R concept?
#41. What is the main focus of the “Reuse” principle in the 5R concept?
#42. “Recycle” in the 5R concept means:
#43. The principle of “Rot” in the 5R concept is best associated with:
#44. Which of the following is NOT part of the 5Rs concept?
#45. The “Reduce” principle helps in:
#46. Which of the following activities aligns with the “Reuse” concept?
#47. What is the environmental benefit of practicing the “Recycle” principle?
#48. Which of the following is NOT a Sustainable Development Goal (SDG)?
#49. How many Sustainable Development Goals (SDGs) are there in total?
#50. Which SDG aims to “end poverty in all its forms everywhere”?
#51. What is the primary cause of global warming?
#52. Which of the following gases is a major contributor to global warming?
#53. Which of the following human activities is most responsible for increasing carbon dioxide levels in the atmosphere?
#54. What is the effect of global warming on sea levels?
#55. Which of the following is a consequence of melting ice caps due to global warming?
#56. The Kyoto Protocol aimed to reduce emissions of which of the following?
#57. Which of the following is NOT a renewable energy source that can help reduce global warming?
#58. What is the greenhouse effect?
#59. Which international agreement aims to limit global warming to below 2°C compared to pre-industrial levels?
#60. What is one of the main effects of global warming on the weather?
#61. What is acid rain?
#62. Which of the following gases are primarily responsible for the formation of acid rain?
#63. Which of the following is a major natural source of acid rain?
#64. What is the typical pH value of acid rain?
#65. Which of the following is an environmental impact of acid rain?
#66. Acid rain can damage buildings and monuments, particularly those made of which material?
#67. What is the primary method to reduce acid rain formation?
#68. What term is used for the process in which acid rain affects the soil, making it less fertile?
#69. Which of the following human activities contributes the most to the formation of acid rain?
#70. What is the main cause of ozone depletion?
#71. Which layer of the Earth’s atmosphere contains the ozone layer?
#72. What is the effect of ozone depletion on humans?
#73. Which of the following compounds is primarily responsible for ozone depletion?
#74. Which international agreement aimed at reducing ozone-depleting substances?
#75. Ozone depletion is most significant over which region of the Earth?
#76. What is the “ozone hole”?
#77. What happens when ozone in the stratosphere is depleted?
#78. Which of the following is a natural source of ozone depletion?
#79. Which of the following is NOT a component of the environment?
#80. The biotic components of the environment include:
#81. Which of these is an example of an abiotic component?
#82. The ozone layer protects the Earth from:
#83. Which of the following gases is primarily responsible for global warming?
#84. The term ‘biodiversity’ refers to:
#85. Which of the following is an example of a renewable resource?
#86. Which of these is a major environmental issue caused by deforestation?
#87. The ‘carbon cycle’ is important for:
#88. Which of the following is a non-renewable resource?
#89. What does the “Refuse” principle in the 5R concept primarily encourage?
#90. Which of the following best describes the principle of “Reduce” in the 5R concept?
#91. What is the main focus of the “Reuse” principle in the 5R concept?
#92. “Recycle” in the 5R concept means:
#93. The principle of “Rot” in the 5R concept is best associated with:
#94. Which of the following is NOT part of the 5Rs concept?
#95. The “Reduce” principle helps in:
#96. Which of the following activities aligns with the “Reuse” concept?
#97. What is the environmental benefit of practicing the “Recycle” principle?
#98. Which of the following is NOT a Sustainable Development Goal (SDG)?
#99. How many Sustainable Development Goals (SDGs) are there in total?
#100. Which SDG aims to “end poverty in all its forms everywhere”?
#101. Which SDG focuses on “ensuring inclusive and equitable quality education”?
#102. Which of the following is the goal of SDG 7?
#103. What is the target year for achieving the Sustainable Development Goals (SDGs)?
#104. Which SDG focuses on “gender equality and empowerment of women and girls”?
#105. What is the primary focus of SDG 13?
#106. Which SDG aims to “ensure healthy lives and promote well-being for all at all ages”?
#107. Which SDG is concerned with “clean water and sanitation”?
#108. Which of the following texts mentions the reverence for natural elements and emphasizes the protection of the environment?
#109. Which of the following was a primary concern for the Vedic people with regard to the environment?
#110. In Vedic times, which natural element was considered sacred and worshipped as a deity?
#111. The Pre-Vedic period was characterized by which of the following practices to conserve natural resources?
#112. Which of the following was an integral part of environmental conservation as mentioned in the Atharvaveda?
#113. In Vedic culture, how was the river Ganga regarded?
#114. The term “Vanaspati” in Vedic literature refers to what?
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