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Coal (fuel source)

Coal has been the primary fossil fuel since Native American times. Once coal companies started in the United States in the early to mid 1800s, men from England (Great Britain now United Kingdom), Scotland, and other European countries were recruited to come to the US. Local coal miners, especially in the bituminous coal field (Pittsburgh PA Coal Field which extended through SW PA, West Virginia, Ohio, Indiana, Kentucky) viewed these immigrants as "foreigners" and demanded companies only hire "practical" (experienced) miners; however, this idea formed solely because of language barriers and other biases, since overseas miners were very experienced in their home countries. Coal, as a fossil fuel, has been continuously mined in the US from the mid-1800s to the present.

3,543 Questions

Explain how coal is a store of solar energy?

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Asked by Wiki User

Coal is a store of solar energy because it is formed from the remains of plants and trees that absorbed sunlight through photosynthesis millions of years ago. Over time, the organic matter was buried and subjected to heat and pressure, transforming it into coal. As a result, coal contains the stored energy from the sun that was captured by plants during their growth.

Who is eyes were made of coal?

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Asked by Wiki User

The figure with eyes made of coal is commonly associated with mythological or folkloric characters, such as monsters or creatures from various cultures. The concept of coal for eyes is often used to portray a dark or sinister appearance.

How did energy from the Sun become stored in coal?

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Asked by Wiki User

The energy from the Sun is stored in coal through a process called photosynthesis. During photosynthesis, plants use sunlight to convert carbon dioxide and water into organic matter. Over millions of years, this organic matter gets compressed and buried underground, eventually forming coal deposits.

How is the sun's energy stored in coal and other fossil fuels?

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Asked by Wiki User

The sun's energy is stored in coal and other fossil fuels through the process of photosynthesis. Millions of years ago, plants absorbed sunlight to convert carbon dioxide and water into organic matter, which eventually turned into fossil fuels due to pressure and heat over time. In this way, the energy from the sun is stored in the chemical bonds of these fuels.

Is coal and natural gas the same?

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Asked by Wiki User

No, coal and natural gas are not the same. Coal is a solid fossil fuel formed from plant matter, while natural gas is a gaseous fossil fuel produced from organic material. They have different compositions, applications, and environmental impacts.

Where did the carbon in coal oil and natural gas come from?

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Asked by Wiki User

The carbon in coal, oil, and natural gas originally came from marine plants and organisms that lived millions of years ago. Over time, these organic materials were buried and subjected to high pressures and temperatures, leading to their transformation into fossil fuels.

Why coal is a hydrocarbon?

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Asked by Wiki User

Coal is considered a hydrocarbon because it is primarily composed of carbon and hydrogen atoms. When coal is burned, it undergoes combustion with oxygen, releasing energy in the form of heat and producing carbon dioxide and water vapor as byproducts. This combustion process is characteristic of hydrocarbons.

Which of the following strategies can help Earth's coal supply last longer?

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Asked by Jenico Mera Jacklick

Implementing carbon capture and storage technology to reduce emissions, increasing energy efficiency in coal-fired power plants, and promoting renewable energy sources as alternative to coal can help extend Earth's coal supply. Additionally, investing in research and development to find cleaner and more sustainable ways to use coal can also contribute to making the supply last longer.

What is it called when coal is still in the ground?

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Asked by Wiki User

Coal that is still in the ground is referred to as coal seam or coal deposit.

What era did most of our limestone and coal formed?

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Asked by Wiki User

Most of our limestone formed during the Paleozoic era, approximately 500 to 250 million years ago. Coal formation occurred mainly during the Carboniferous period within the Paleozoic era, around 360 to 300 million years ago.

What are two of the ways coal is mined?

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Asked by Wiki User

Coal is typically mined using two methods: surface mining and underground mining. Surface mining, which includes strip mining and mountaintop removal, involves removing the topsoil and rock layers to reach the coal seam. Underground mining involves digging shafts and tunnels to access coal seams deep underground.

When did coal forming swamps cover our earth?

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Asked by Wiki User

Coal-forming swamps covered the Earth during the Carboniferous period, approximately 360 to 300 million years ago. This period is known for abundant plant growth, particularly lycopods and tree ferns, which accumulated and were transformed into the coal deposits we see today.

What are living plants in a swamp are covered with sediment and pressed eventually forming this valuable source of energy?

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Asked by Wiki User

Living plants in a swamp covered with sediment and pressed over time form peat, which is a valuable source of energy. Peat can be processed into peat moss or compressed into peat briquettes used for fuel.

Where is coal mined?

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Asked by Wiki User

Coal is mined in various countries around the world, with some of the major producers being China, the United States, India, and Australia. In the United States, coal mining occurs primarily in states such as Wyoming, West Virginia, and Kentucky.

Will the amount of coal usage increase the next 100 years?

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Asked by Wiki User

It is likely that coal usage will decrease over the next 100 years due to the global shift towards renewable energy sources and efforts to reduce carbon emissions. Advances in technology and increasing awareness of the environmental impacts of coal are contributing to a decline in its usage.

Why coal mines are deep?

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Asked by Wiki User

Coal mines are deep because coal deposits are generally found deep underground, requiring extensive excavation to reach and extract. Deeper mines also provide access to more extensive coal reserves, allowing for long-term extraction. Additionally, deeper mines often have higher-quality coal deposits compared to shallower ones.

What best describes how coal deposits form?

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Asked by Wiki User

Coal deposits form from the remains of ancient plants that were buried and subjected to high pressure and heat over millions of years. This process transforms the organic material into various types of coal based on the degree of heat and pressure applied. Coal deposits are typically found in areas with abundant plant growth and are a non-renewable source of energy.

Where can coal deposits be located on earth?

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Asked by Wiki User

Coal deposits can be found in various locations around the world, including the United States, China, India, Australia, and Russia. These deposits are typically formed in areas where ancient swamps and marshes existed, providing the conditions necessary for the accumulation of plant material that eventually turned into coal.

How is a coal bed formation possible in Antarctica?

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Asked by Wiki User

Coal bed formation in Antarctica is possible through the accumulation and burial of plant material in swamps during ancient warm periods in the Earth's history. Over millions of years, the plant material undergoes compaction and chemical changes, forming peat and eventually coal. Antarctica has a history of relatively warm climates in the past, allowing for the formation of these coal beds that we see today.

How must soil and overburden be handled in surface coal mining in order to minimize environmental damage?

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Asked by Wiki User

Soil and overburden in surface coal mining must be carefully removed and stored separately to prevent contamination and preserve topsoil for reclamation. Techniques such as contour mining and backfilling can be used to minimize the environmental impact by reducing the amount of disturbed land and facilitating reclamation efforts. Adequate erosion control measures should also be implemented to prevent sediment runoff into nearby water sources.

What are the 4 major countries where mineral oil and coal is found?

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Asked by Wiki User

The four major countries where mineral oil and coal are found in abundance are United States, Russia, Saudi Arabia, and China. These countries have significant reserves and production capacities for both mineral oil and coal.

Why when we burn coal the energy released come originally from the sun?

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Asked by Wiki User

When coal is burned, the energy released comes originally from the sun because coal is formed from organic matter such as dead plants and trees that captured solar energy through photosynthesis. This stored solar energy in the form of carbon is released when coal is burned, making it a fossil fuel.

How much coal will be produced in the year 2020 for each region?

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Asked by Wiki User

I don't have real-time data for coal production in specific regions for the year 2020. I recommend checking official government websites or reports from organizations such as the International Energy Agency for this information.

Where is bituminous coal found?

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Asked by Wiki User

Bituminous coal is found in various locations around the world, including the United States, China, Russia, and Australia. In the United States, states like West Virginia, Pennsylvania, and Kentucky are known for their bituminous coal reserves.

What one of the following depositional environments of the following is coal formed?

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Asked by Wiki User

Coal is typically formed in swamp environments, where abundant plant material accumulates and is buried over time. The anaerobic conditions in these swamps prevent the complete decay of the plant material, leading to its transformation into coal through a process called coalification.