The important topics of environmental issues ncert pdf are:

• Air Pollution and Its Control

• Controlling Vehicular Air Pollution: A Case Study of Delhi

• Water Pollution and Its Control
• Domestic Sewage and Industrial Effluents
• A Case Study of Integrated Waste Water Treatment
• Solid Wastes
• Case Study of Remedy for Plastic Waste
• Agro-chemicals and their Effects
• Case Study of Organic Farming
• Radioactive Wastes
• Greenhouse Effect and Global Warming
• Ozone Depletion in the Stratosphere
• Degradation by Improper Resource Utilisation and Maintenance
• Deforestation