ISS Previous Year Paper 2018 GS Solution Question 2(a) Climatic Impact of the Himalayas and Surrounding Seas on India

ISS Previous Year Paper 2018 GS Solution Question 2(a) Climatic Impact of the Himalayas and Surrounding Seas on India. Detailed answer discussing how the Himalayas and surrounding oceans influence India's climate and monsoon system.

ISS Previous Year Paper 2018 GS Solution Question 2(a) Climatic Impact of the Himalayas and Surrounding Seas on India

ISS Previous Year Paper 2018 GS Solution Question

Q.2(a) Assess the climatic impact of the existence of the Himalayas in the north along with oceans and seas in three other directions of India.

Answer :

The Himalayas and the surrounding water bodies significantly influence India's climate and weather patterns.

The Himalayas act as a climatic barrier, preventing the cold winds of Central Asia from entering the Indian subcontinent during winter. This helps maintain relatively warmer temperatures in northern India. The mountain range also obstructs the moisture-laden southwest monsoon winds, forcing them to rise and causing heavy rainfall over northern and northeastern regions.

The Bay of Bengal and the Arabian Sea serve as major sources of moisture for the southwest monsoon. These water bodies supply enormous quantities of water vapor, resulting in widespread rainfall during the monsoon season.

The surrounding seas also moderate temperature extremes in coastal regions, giving them an equable climate compared to the continental interiors. Coastal areas experience less variation between summer and winter temperatures.

Furthermore, cyclones originating in the Bay of Bengal and Arabian Sea influence rainfall distribution and occasionally cause extreme weather events along the coast.

Thus, the combined effect of the Himalayas and surrounding seas is responsible for India's monsoon climate, agricultural productivity, and overall environmental conditions.

Conclusion

India's climate is shaped by the interaction of the Himalayas and surrounding oceans. While the Himalayas regulate temperature and monsoon circulation, the seas provide moisture and moderate climatic conditions, making them indispensable to India's environmental and economic well-being.