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Why is coal so deep inside the earth?
Coal is formed from plant matter that gets buried and compressed over millions of years. As layers of sediment build up on top of the plant matter, the increasing pressure and heat cause the organic material to undergo biochemical changes, eventually transforming into coal. Over time, geological processes can bury these layers deeper inside the Earth's crust.
What are coal deposits called?
Coal deposits are commonly referred to as coal seams or coal beds. These are layers of coal that are found buried beneath the Earth's surface.
How is coal removed from earth..?
Coal is typically removed from the earth through surface mining or underground mining. In surface mining, large machines called draglines or shovels remove the coal from the surface of the earth. In underground mining, miners dig tunnels to access the coal seams and extract the coal using machinery.
The man who digs coal from the earth?
A coal miner is a person who extracts coal from the earth through the process of mining. This job involves working underground in coal mines to extract the coal for various industrial purposes. It is a physically demanding and often dangerous occupation.
Who digs underground for coal?
Miners typically dig underground for coal. They work in coal mines to extract coal from the earth, which is then used for various purposes such as energy production and manufacturing. Mining for coal can be a hazardous job due to potential risks such as cave-ins, gas explosions, and long-term health issues related to exposure to coal dust.
How long does coal exist in earth?
As long as eternity
How long has archaebacteria been on earth?
how long has archaebacteria been on earth? how long has archaebacteria been on earth?
How long has coal been around?
20 million years
How long have mice been on this earth?
they have been on the earth for along time
Why is coal so deep inside the earth?
Coal is formed from plant matter that gets buried and compressed over millions of years. As layers of sediment build up on top of the plant matter, the increasing pressure and heat cause the organic material to undergo biochemical changes, eventually transforming into coal. Over time, geological processes can bury these layers deeper inside the Earth's crust.
How where coal and oil made?
Coal is formed from the remains of plants that have been compacted and heated over millions of years. Oil is formed in a similar way but from the remains of marine organisms such as plankton. Both coal and oil are fossil fuels, created through the process of decomposition and pressure under the Earth's surface.
What does a coal-min woker do?
he mines coal from the earth.
What is the ore of the coal?
Coal is not an ore, as it is a sedimentary rock formed from the remains of plants that have been compressed and heated over millions of years. There is no extraction process to obtain coal from the earth as there is with ores such as iron or copper.
what- Strip mining is often involved in the production of ____?
Strip mining has long been associated with coal mines, has sometimes been used for copper and gold mines, and is currently in use for mining the Athabasca Tar Sands.
How long has coal been used for power plants?
The first power plants were installed by Edison in the 1880's, and were powered by coal, so that's the answer
What does coal deposit mean?
A coal deposit refers to a concentration of coal that has accumulated in the Earth's crust over time. It is a natural resource that can be extracted and used as a source of energy through processes like mining. Coal deposits can vary in size and quality, and are typically found in layers or seams within rock formations.
What is Pennsylvania's most important mineral?
Pennsylvania's most important mineral is coal. Second is oil.
