Question

What are the occurrence of coal​

Answer 1

Answer:

Explanation:

Coal is found in beds or seams interstratified with shales, clays, sandstones, or (rarely) limestones. It is usually under laid by an underclay (a layer of clay containing roots of plants). The coal is removed by strip (surface) mining or underground mining methods

Answer 2

Coal is found deep under the Earth surface in India coal mines are located in Jharkhand Madhya Pradesh Odisha the largest coal mine at India is at Bokaro in Jharkhand and Raniganj at West Bengal .