Horse tails and lycophytes
In metamorphosed coal deposits, usually in mountain forming regions.
It is extremely unlikely. Coal is derived from the carbon in organic matter, mostly plant material, that is buried deep underground. So far we have found no direct evidence that Mars ever supported life. If it did, that life was probably not present in large enough amounts to leave behind coal deposits.
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.
The Country that has the known (proven) coal deposits in Africa is South Africa which is said to have reserves of 50 billion tonnes of coal.
Mostly coal right now. But anything can be strip mined and it's the cheapest and safest way.
Coal beds formed during the Carboniferous Period, approximately 300 to 360 million years ago. This period was characterized by extensive forests being buried and compressed over time, eventually transforming into coal deposits.
Coal deposits are layers of sedimentary rock containing coal, formed from the accumulation of buried plant material over millions of years. These deposits are mined for coal, which is a fossil fuel used for electricity generation and heating. Coal deposits can vary in thickness, quality, and location around the world.
Organic sedimentary rock is derived mostly from the remains of organisms which have lithified into rock. Examples would be coal and chalk.
todays waste is towmorrows shoryage
No, coal is not petroleum. Coal is a solid fossil fuel formed from the remains of plants that lived millions of years ago, while petroleum is a liquid fossil fuel derived from oil deposits deep within the earth.
Wyoming has the most coal deposits in the southwest region of the United States. It is the top coal-producing state in the country due to its extensive coal reserves and mining operations.
Layers of sediments compressed the layers of vegetation to form the coal deposits.