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Gaurav ChopraAIR 83

Question Q.18ElaborateGS1GS1

"Air pollution is as much an issue of equity and justice as it is an environmental one." Elaborate with examples.

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AnswerStrengthsGapsKeywords

Introduction

As per UNEP, India has 3 out of Top 10 cities with worst air quality.

15 words

Main Body

Causes behind Air pollutant: Power generation (Fossil fuel Bonny, NOx Pollution), Indoor Air Pollution, Automobiles, Stubble Burning, Flies in landfills, Construction and demolition.

Air Pollution → Environmental Issue:

1Damages environment: harmful impact on flora and fauna.
2Changes ecological balance: rising the proportion of greenhouse gases.
3Multi-variats factors: insolation, air movement impact air pollution.
4Lowers the Ecological Services: Poor climate regulation, provisioning services.
5Fauna Insects and Amphibians: such as frogs → more vulnerable to air pollution.

Air Pollution → Issue of Equity and Justice:

1Disproportionately impact women: due to indoor air pollution → cooking, etc.
2Learning outcomes of children: is impacted negatively → more vulnerable.
3Global North-South: Global north caused majority of air pollution & Global south suffers from it.
4Urban-Rural dichotomy: Industrial urban area major driver of pollution.
5Resources for growth requires cheap Power from Thermal plant.

Resources for growth requires cheap Power from Thermal plant.

Sustainable development: balancing growth needs with environmental justice.

Poor sections - labour → more exposed to labour in polluted air. [Construction Worker example]

'Polluter Pays' Justice → Brick and kiln faking polluting air.

To combat Air pollution:

GRAP Plan, EPA

BS-II norms, Air pollution Act

E20 by 2025, NAACC

Smog towers and watergels.

use of renewables, NAARE

There is a need for National Action Plan to combat Air Pollution.

— Gaurav Chopra · AIR 83

230 words8 paragraphs

Conclusion

There is a need for National Action Plan to combat Air Pollution.

12 words

Diagram

Diagram showing causes of air pollution including: Power generation (Fossil fuel Bonny, NOx Pollution), Indoor Air Pollution, Automobiles, Stubble Burning, Flies in landfills, Construction and demolition

  • Opens with credible international data (UNEP)
  • Provides diagram showing multiple pollution sources
  • Structured environmental analysis

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Page 44

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Gaurav Chopra

AIR 83

Subject & Paper

GS1GS1

Topic

Important Geophysical Phenomena

Air pollution

Air pollution as environmental and equity issue

Writing Stats

257

Total words

8

Paragraphs

Linked PYQ

In an air-conditioning plant, an air handling unit supplies a total of 4000 m/min of dry air which comprises by mass 20% of fresh air at 39°C DBT and 26°C WIT and 80% re-Circulated air at 24°C DBT and 50 RII. The air leav19 the Cooling coil at 12°C saturated: Using Psychometric chart calculate (i) Total cooling load and (ii) Room heat gain. Also slicow the process on Psychometric chart.

2017Calculate