B. May 5
C. May 6
D. May 7
Details About Coal Miners Day:
Coal Miners Day is observed annually on May 4th to recognize and honor the labor-intensive efforts and remarkable contributions of coal miners in extracting coal. Among the many uses of coal, an essential fossil fuel, are producing electricity and other industrial products, including steel and cement. Millions of people worldwide are employed in the hard-working coal mining sector. Coal, a fundamental fossil fuel with a high carbon content, is essential for making steel, cement, and power.