30th/June/2019 Question (Mains)

Question- Several studies have documented the accelerating changes to Earth’s oceans as a result of climate change, including a reduction in the oxygen content and this has turned our oceans in to suffocating dead zones. In this context, examine the causes and effects of Oceanic dead zones on our marine ecosystem.

Answer from Learners :

• Introduction
• Causes for formation of dead zones
• Effects on Marine ecosystem
• Measures
• Conclusion

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