Roadmap for Answer Writing Introduction Context: Introduce the issue of air pollution in India, highlighting the significance of Delhi, Mumbai, and Kolkata as mega cities. Thesis Statement: Mention that Delhi faces a more severe air pollution problem than the other two cities. Body 1. Geographical ...
Smart city initiatives in India have the potential to benefit from emerging technologies such as IoT, AI, and big data to enhance urban infrastructure and improve services for citizens.Using IoT enables the creation of interconnected sensor networks to monitor traffic, air quality, and energy usage,Read more
Smart city initiatives in India have the potential to benefit from emerging technologies such as IoT, AI, and big data to enhance urban infrastructure and improve services for citizens.Using IoT enables the creation of interconnected sensor networks to monitor traffic, air quality, and energy usage, providing real-time data for efficient city management.
AI can analyze the data collected through IoT to optimize traffic flow, reduce pollution, and predict maintenance needs for infrastructure, resulting in cost savings and improved urban living conditions.Big data analytics plays a essential role in processing vast amounts of information from various sources, providing insights for better decision-making in urban planning, resource allocation, and emergency response.
By using these technologies together, smarter waste management, energy-efficient buildings, and personalized public services can be achieved, eventually making cities more livable, sustainable, and responsive to the needs of their residents.
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Model Answer Introduction Delhi has been consistently ranked as one of the most polluted cities in the world. In 2022, it was listed as the 4th most polluted city globally, according to IQ Air’s World Air Quality Report. Air pollution is defined as the contamination of the environment by any chemicaRead more
Model Answer
Introduction
Delhi has been consistently ranked as one of the most polluted cities in the world. In 2022, it was listed as the 4th most polluted city globally, according to IQ Air’s World Air Quality Report. Air pollution is defined as the contamination of the environment by any chemical, physical, or biological agent, and it poses severe health risks.
Reasons for Severe Pollution in Delhi
Geographical Location
Delhi’s geographical positioning plays a crucial role in its air quality issues. Unlike Mumbai and Kolkata, which are coastal cities with natural water bodies that help disperse air pollutants, Delhi is landlocked. This absence of natural outlets exacerbates the accumulation of pollutants, making it more susceptible to high pollution levels. According to a study by the Central Pollution Control Board (CPCB), this geographic isolation leads to a stagnation of air masses, trapping pollutants over the city (CPCB, 2020).
Vehicular Traffic
Delhi faces severe traffic congestion, primarily due to a much higher number of private vehicles compared to Mumbai and Kolkata. As reported by the Delhi Transport Department, the city has approximately 10 million registered vehicles, leading to increased emissions from transportation sources. The outdated public transportation infrastructure further complicates this issue, promoting reliance on personal vehicles (Delhi Transport Department, 2021).
Industrialization
The industrial landscape in Delhi is characterized by a significant number of small-scale industries that rely on fossil fuels, contributing heavily to air pollution. In contrast, industries in Mumbai and Kolkata are often located outside urban areas, reducing their direct impact on air quality (Ministry of Environment, Forest and Climate Change, 2022).
Agricultural Residue Burning
Another critical factor is the practice of agricultural residue burning in neighboring states like Punjab and Haryana. Stubble burning significantly contributes to Delhi’s pollution levels, especially during the winter months, when weather conditions trap smoke and particulate matter (Indian Agricultural Research Institute, 2021).
Conclusion
While Mumbai and Kolkata also grapple with air pollution, Delhi’s challenges are intensified by its geography, traffic congestion, industrial activity, and agricultural practices. Addressing these multifaceted issues will require comprehensive strategies that integrate both immediate and long-term solutions to improve air quality and safeguard public health.
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