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Pollution refers to the contamination of the natural environment by harmful substances, impacting air, water, and soil. It is caused by rapid urbanisation, increasing numbers of vehicles, industrial emissions, deforestation, and improper waste disposal. Cities like Delhi, Mumbai, and Kanpur are among the most polluted in the world, primarily due to vehicular emissions and industrial activities. Short-term consequences of pollution include respiratory problems, allergies, and reduced air quality, while long-term effects can lead to chronic illnesses like asthma, cancer, and environmental degradation. Pollution also disrupts ecosystems, affecting both wildlife and agriculture. To combat pollution, we must adopt eco-friendly habits, enforce strict environmental regulations, and invest in sustainable technologies. Reducing pollution is essential to ensure a healthier planet for future generations.
Paragraph on Pollution in 200-250 Words
Pollution is one of the most pressing environmental issues of our time, impacting air, water, and soil quality on a global scale. According to a 2023 report by the World Health Organization (WHO), air pollution alone contributes to 7 million premature deaths annually worldwide. Cities like Delhi, Beijing, and Lahore consistently top the list of the most polluted cities, with Delhi’s AQI frequently exceeding hazardous levels. The primary causes include industrial emissions, urbanization, deforestation, and the increasing number of vehicles. In 2022, a survey revealed that nearly 90% of urban areas globally fail to meet WHO air quality standards.
Governments across the globe are taking significant steps to address pollution. India launched the National Clean Air Programme (NCAP) aimed at reducing PM2.5 and PM10 levels by 20-30% by 2024 in 122 cities. China implemented its “Blue Sky Action Plan,” reducing coal consumption and tightening vehicle emission standards. The European Union’s Green Deal prioritizes achieving carbon neutrality by 2050. Policies like bans on single-use plastics in over 70 countries, increased adoption of renewable energy, and investments in electric vehicles are steps in the right direction.
While these measures show promise, combating pollution requires global cooperation and public participation. Recycling, planting trees, using public transport, and transitioning to sustainable energy sources are essential. Only with collective effort can we curb pollution and secure a healthier future for our planet.
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