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Q: Why would large mines need to have additional shafts for ventalation?
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Why would large mines need to have additional shafts for ventilation?

because it just does Blah^


How many shafts do coal mines have?

mines have one shaft


What Long passages are dug to reach deep mines?

Vertical or inclined shafts are typically dug to reach deep mines. These shafts are large, circular excavations that provide access to the underground workings of the mine. They allow miners, equipment, and mined materials to be transported in and out of the mine.


What do mines look like?

Mines can vary in appearance depending on the type and location. Surface mines often appear as large open pits or quarries, while underground mines may have vertical entrances or shafts. Mines may also have associated infrastructure such as processing plants, equipment, and tailings storage areas.


Where are the mines in minecraft for the xbox 360?

(I take it you are referring to the abandoned mine shafts.) The mine shafts were added to the PC version at the 1.8 update. The Xbox version is at 1.6.6, so you can't find any.


What major problem in the coal mining industry did Thomas Newcomen's steam engine help solve?

pumping water out of shafts -----> NovaNET answer Creating new tools. It operated pumps to control flooding of the mines.


Types of mines?

types of underground mining methods - unsuported(natural suport)mining method -saported(artificial support)mining method - caving method


What were pit ponies used for in the mines?

pit ponies were used to transport coal through the mine shafts they were usually treated cruelly and spent almost all their lives underground


What do Jamaicas mine?

Jamaica mines a large quantity of Bauxite.


What type of horses were used in mines?

Ponies were used in the mines. Since large draft horses were to big to fit in the mines, they used ponies to carry tools and pull the mining carts.


Where is coal dug?

Coal is primarily dug from underground mines. These mines are typically located in coal-rich regions and are accessed by tunnels and shafts. Surface mining methods, such as strip mining or mountaintop removal, may also be used in areas where the coal seam is close to the surface.


Who moved to the American in large number in the 1920s to work on farms and ranches as well as in mines and factories?

Who moved to the American Southwest in large numbers in the 1920s to work on farms and ranches as well as in mines and factories?