Chapter 2: Environmental Pollution

A comprehensive study of environmental pollution, covering Air, Water, Soil, and Noise. Understand the sources, impacts, and mitigation strategies for UGC NET Paper 1.


Topic 01

Air Pollution Part 1

Introduction, Primary vs. Secondary pollutants, and major causes.

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Topic 02

Air Pollution Part 2

Criteria Pollutants, Air Quality Index (AQI), and health impacts.

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Topic 03

Air Pollution Part 3

Acid Rain, Ozone Depletion, Indoor Air Pollution, and Mitigation.

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Topic 04

Noise Pollution

Sources, Decibel Scale, Physiological and Psychological effects.

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Topic 05

Soil Pollution

Pesticides, Waste Disposal, Bio-magnification, and Soil Degradation.

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Topic 06

Water Pollution Part 1

Point vs. Non-point sources, Marine pollution, and Thermal pollution.

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Topic 07

Water Pollution Part 2

Eutrophication, BOD, COD, Water-borne diseases, and treatment.

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