AP

Ayush PathakAIR 215· 2025

Question Q.18GS3GS3

What is oil pollution? What are its impacts on the marine ecosystem? In what way is oil pollution particularly harmful for a country like India?

Open scan (p.44)

Main Body

Recently, oil pollution at the Kochi coast and earlier at Peru border due to Tonga earthquake-volcano highlighted the menace of oil pollution as a disaster. Oil Pollution: Oil pollution has three branches: - Marine oil leakages (Lami-Peru) - Ground water leakages (?) Uizog plant - Local usage systems RIC Impacts on marine ecosystem: (1) Reduced availability of oxygen (2) Increased biological oxygen demand

— Ayush Pathak · AIR 215

63 words1 paragraphs

Diagram

Diagram showing oil pollution sources and pathways in marine ecosystem

Answer continues on next page
Steal this copy's techniques PremiumAI pulls out the reusable moves — pick the ones you want as flashcards
Compare my answer PremiumSee where this topper beats you

Topper

Ayush Pathak

AIR 2152025

Subject & Paper

GS3GS3

Topic

Biodiversity and Environment

Pollutant

Oil Pollution - Definition and Marine Impacts

Writing Stats

63

Total words

1

Paragraphs

structured

Tone

Linked PYQ

Ajit has been recently promoted as the Head of the Department of Weapon Sales (DWS) in the Ministry of Defence Production (MDP). His charter of duties includes international sales of weapons produced domestically by MDP. In two recent wars, MDP weapons have performed admirably, resulting in many countries showing interest in buying them, particularly long-range artillery and missiles. Country A and country B have asked for these weapons. However, production constraints restrict DWS to accept only one purchase order. Country A is a developing nation with a sound technology base. MDP is planning R&D collaboration with it for the next generation of weapons. It is not part of any security alliance and needs weapons for protection from a troublesome neighbour. It seeks a large acquisition on a long-term loan. Country B is also a developing nation. Military strength is its priority, with the military budget often ingressing into allocations for human resources and infrastructure development. It is in security alliance with a superpower who has a large military base there and periodically allots it financial grants. It is a member of an economic bloc with which the government is currently negotiating a free trade agreement. It is not a signatory of NPT but possesses smaller nuclear weapons and delivery systems. It supports some guerrilla forces abroad. It has sought a smaller acquisition and is prepared to make some advance payment. It is currently negotiating arms purchases from another nation too. Ajit discussed this case with his counterparts in the related departments. Therein, the significant economic benefits, employment generation and stronger diplomatic relations arising from this sale were highlighted. It was also emphasized that refusing the deal could result in country B purchasing weapons from some other supplier. Ajit was aware that in arms sales, due diligence at each stage was pivotal to ensure conformity to national policy and international treaties. (a) Discuss the options available to Ajit. Which option should he select and why? (b) How can Ajit balance nation's economic and strategic interests with ethical considerations?

20M2026Discuss