On the basis of the above passage and common understanding, answer the following questions : (i) State and discuss the functions of Central Pollution Control Board (CPCB), set up by the Government of India. (ii) State any four sources of air pollution in India.

Question

Accepted Answer

Based on the passage about air quality:

(i) **Functions of Central Pollution Control Board (CPCB):**

1. **Setting Standards:** CPCB lays down standards for sewage/trade effluent and emissions to control pollution from various sources.

2. **Monitoring and Enforcement:** It monitors air and water quality across the country, inspects industries, and ensures compliance with pollution control regulations.

3. **Research and Investigation:** CPCB carries out and sponsors research relating to problems of water and air pollution and their prevention.

4. **Awareness Programs:** It organizes mass awareness programmes through media to educate public about environmental protection.

5. **Technical Assistance:** Provides technical assistance to state pollution control boards and government agencies in pollution control measures.

The passage highlights that CPCB was established to address water and air pollution concerns, and it plays a crucial role in environmental protection through its various functions.