Environment & Ecology·MCQ Practice

Marine Pollution — MCQ Practice

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Version 1Updated 9 Mar 2026

Interactive MCQ Practice

Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 5 questions available.

Q1easy

Which of the following international conventions primarily deals with the prevention of pollution from ships?

Q2medium

Consider the following statements regarding 'Blue Flag' certification in India: 1. It is an international eco-label awarded to beaches, marinas, and sustainable boating tourism operators. 2. The certification is granted by the Ministry of Environment, Forest and Climate Change (MoEFCC). 3. Beaches with Blue Flag certification must meet stringent environmental, educational, safety, and accessibility criteria. Which of the statements given above is/are correct?

Q3medium

Which of the following is NOT a direct consequence of eutrophication in marine environments?

Q4medium

Consider the following statements regarding microplastics: 1. They are plastic particles typically smaller than 5 millimeters. 2. Microbeads used in personal care products are a significant source of primary microplastics. 3. Microfibers from synthetic textiles are a major source of secondary microplastics. Which of the statements given above is/are correct?

Q5hard

Which of the following principles are explicitly applied by the Indian judiciary in environmental protection cases, as seen in judgments related to marine pollution or coastal management? 1. Precautionary Principle 2. Polluter Pays Principle 3. Public Trust Doctrine Select the correct answer using the code given below:

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