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The primary concern was the concentration of carbon dioxide in the air, but coming across a pocket of methane was also a major issue.
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Why should people use more or less of coal?
People should use less of coal because coal mines have dangerous gases sulfur oxide and methane that causes mines to explode and the gases that can also poison humans. Plus burning coal can cause a disease that causes animals to swell up to 5 times their normal size.
Is coal safe?
Coal mining is a dangerous job in the coal mines, as you see by the devastating explosion just recently. Coal also produces many harmful gases into our atmosphere, so renewable resources are safer for people, animals, the earth, and everything!
What are the dangers of gases in mines?
There are several classes of danger.Suffocation - depletion of oxygen usually caused by build up of heavy CO2Poison - accumulation of poisonous gasses - CO, H2SExplosion - build up of explosive gasses - coal gas or methane.Dust in the mine's air - leading to lung disease and obscuring vision.
Poisonous gases will not do what in the air?
Poisonous gases will not make babies fall from the sky
Where do you find coal?
mines
What is canaries in a coal mine?
At one time, canaries were carried into coal mines as an early warning system for the presence of poisonous gases. Since canaries are very small, they would die before humans could be affected.
What are the pros and cons of coal mining?
Coal mining is dangerous and usally cause cave ins. They usally found some type of poison in coal mines like carbon-monoxide Pros We can find other energy sources other coal. Cons Coal mining cause cave ins. Coal miners usally found poisonous gases like carbon-monoxide. Pros We can find other energy sources other coal. Cons Coal mining cause cave ins. Coal miners usally found poisonous gases like carbon-monoxide. Pros We can find other energy sources other coal. Cons Coal mining cause cave ins. Coal miners usally found poisonous gases like carbon-monoxide.
Why should people use more or less of coal?
People should use less of coal because coal mines have dangerous gases sulfur oxide and methane that causes mines to explode and the gases that can also poison humans. Plus burning coal can cause a disease that causes animals to swell up to 5 times their normal size.
Where were the coal mines?
Mines in which the coal was mined.
What was a shackler in the coal mines?
What is a shackled in coal mines
Where are coal mines located?
Coal mines are located underground
Were coal mines safe during Industrial Revolution?
No, they were not. As mines got deeper the risks of roof collapses, poisonous gases, accidents and lung cancer became a very high risk. The pressure and weight of the earth and coal became heavier so they would sometimes cause the wooden beams supporting the tunnels collapse. The ventilation problem caused poisonous gases to enter the tunnels were men were working, it caused choke damp and suffocating. Also, some of the gases were highly explosive and even the smallest spark would cause them to explode. Accidents happened when miners banged there heads on the wooden beams and fell and got knocked down by falling rocks or by the trams. Lung disease was cause by inhaling the coal dust.
How did child labor improve in coal mines?
Children were removed from the coal mines.
Is coal safe?
Coal mining is a dangerous job in the coal mines, as you see by the devastating explosion just recently. Coal also produces many harmful gases into our atmosphere, so renewable resources are safer for people, animals, the earth, and everything!
What is a sentence with the word coal?
The coal miner mines coal from the coal mine.
What are some types of mines?
Open cast mines, coal mines, silver mines, land mines.
What does a coal-min woker do?
he mines coal from the earth.
