Which one of the following is the main objective of Vienna Convention and Montreal Protocol?
- A.Combat desertification
- B.Formulate sustainable developmental goals
- C.Protection of ozone layer
- D.Combat climate change
Correct answer
Explanation
The correct answer is C, Protection of ozone layer. Both treaties were made to save the ozone layer in the stratosphere, which screens out harmful ultraviolet rays. The Vienna Convention for the Protection of the Ozone Layer was adopted in 1985 as a framework agreement. The Montreal Protocol of 1987 put it into action by fixing deadlines to phase out ozone-depleting substances such as chlorofluorocarbons (CFCs) and halons. In 2009 these became the first UN treaties ratified by every country, and 16 September, the day the Protocol was signed, is observed as World Ozone Day. The Kigali Amendment of 2016 extended the Protocol to hydrofluorocarbons (HFCs). Option A is wrong because desertification is handled by the UN Convention to Combat Desertification of 1994. Option B is wrong because the Sustainable Development Goals were adopted by the UN General Assembly in 2015 as part of Agenda 2030. Option D is wrong because climate change falls under the UNFCCC of 1992, with its Kyoto Protocol and Paris Agreement. Exam tip: Vienna 1985 and Montreal 1987 for ozone; Kigali 2016 added HFCs.
Practice Questions
View allWhich one of the following is not included in the National Air Quality Index?
- A.Sulphur
- B.Nitrogen dioxide
- C.Lead
- D.Methane
Show answer
Methane is not one of the pollutants used to calculate India's National Air Quality Index. The National Air Quality Index was launched in 2014 under the Swachh Bharat Abhiyan and is run by the Central Pollution Control Board.
Read the full explanation →Which one of the following statements about the National Green Tribunal is not correct?
- A.It was set up in the year 2010.
- B.It is involved in effective and expeditious disposal of cases relating to environmental protection and conservation of forests.
- C.It may consider giving relief and compensation for damages to persons and property.
- D.It is bound by the procedures laid down under the Code of Civil Procedure, 1908.
Show answer
The National Green Tribunal is not bound by the Code of Civil Procedure; it is guided by the principles of natural justice.
Read the full explanation →Consider the following statements about National Wildlife Action Plan (NWAP) of India for 2017-2031:
1. This is the Third National Wildlife Action Plan.
2. The NWAP is unique as this is the first time India has recognized the concerns relating to climate change impact on wildlife.
3. The NWAP has ten components.
Which of the statements given above is/are correct?
- A.1 only
- B.1 and 2 only
- C.2 and 3 only
- D.1, 2 and 3
Show answer
The plan for 2017-2031 is India's third National Wildlife Action Plan and the first to deal with the impact of climate change on wildlife, but it has five components, not ten.
Read the full explanation →Which one of the following methods is not suitable for urban rainwater harvesting?
- A.Rooftop recharge pit
- B.Recharge wells
- C.Gully plug
- D.Recharge trench
Show answer
A gully plug is a small check structure built across a natural gully or stream channel in hilly and rural land, so it has no place in a city.
Read the full explanation →The city of Cartagena, which is famous for Protocol on Biosafety, is located in
- A.Colombia
- B.Venezuela
- C.Brazil
- D.Guyana
Show answer
Cartagena is a port city on Colombia's Caribbean coast, where talks on the biosafety protocol were held in 1999. The Cartagena Protocol on Biosafety is a supplementary agreement to the Convention on Biological Diversity of 1992.
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