The four major coal fields of India are:
1. Jharia (Jharkhand)
2. Raniganj (West Bengal)
3. Bokaro (Jharkhand)
4. Singrauli (Madhya Pradesh and Uttar Pradesh)
Step 1: Understanding Coal Fields.
Coal fields are regions where large deposits of coal are found and extracted for industrial use. India has extensive coal reserves, primarily in the eastern and central parts of the country.
Step 2: Explanation.
- The Jharia and Bokaro coal fields are located in Jharkhand and are among the oldest and richest coal-producing regions.
- The Raniganj coal field in West Bengal is known for high-quality coal.
- The Singrauli coal field spans across Madhya Pradesh and Uttar Pradesh and supplies coal to major thermal power plants.
Step 3: Conclusion.
Hence, the four coal fields of India are Jharia, Raniganj, Bokaro, and Singrauli.