Coal workers' pneumoconiosis (CWP), commonly known as "black lung disease," occurs when coal dust is inhaled. Over time, continued exposure to the coal dust causes scarring in the lungs, impairing your ability to breathe.
Answer:
I hope you meant the earth core, if so here it is. if not let me know and i will do my best to correct it.
Explanation:
1.hot, dense ball of (mostly) iron.
2.has a radius of about 1,220 kilometers (758 miles)
3.in the inner core is about 5,200° Celsius (9,392° Fahrenheit)
4.pressure is nearly 3.6 million atmosphere
Hope this helped!!!
Crude oil simply because once used it gets exhausted
