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Coal is formed from dead plants and animals that lived in swamps what best explains why coal can be mined in certain areas even though no swamps exist in those areas today?
The areas that coal is being mined were once swamps or very near to old swamp locations. I think that may be of more help to you. I'm simply upgrading the grammer, I'm still at school lol :)
What was coal before it was coal?
Coal was once plant material, such as trees and other vegetation, that accumulated in swamps and wetlands. Over millions of years, this plant material was buried by layers of sediment and subjected to heat and pressure, transforming it into the coal we know today.
How long does coal last?
Coal can last for millions of years, as it is a fossil fuel formed from the remains of plants that lived in swamps millions of years ago. However, once coal is mined and burned, its energy is used up and it cannot be reused.
Is burnt coal reversible?
Once coal has been burnt, it undergoes a chemical change and cannot be reversed back to its original state. The combustion process alters the composition of coal at a molecular level, making it impossible to revert to its pre-burnt form.
Why can't coal be reused?
Once it burns, the high-energy molecules in coal are forever destroyed as its carbon atoms are lost as CO2. Meanwhile, new coal takes millions of years to form.
What causes of coal?
Coal is formed from the compression and decomposition of organic matter, such as plant material, over millions of years. It is primarily made of carbon, along with small amounts of other elements like hydrogen, sulfur, and oxygen. Coal is commonly found in sedimentary rock layers, where ancient swamps or marshes once existed.
Why are coal and oil not easily replaced once they are used?
they take millions of years to form and minutes to use up
Why is coal non-renewable?
Coal is non-renewable because it takes millions of years to form from the remains of plants and trees that were buried and compressed. Once coal is extracted and burned, it cannot be replaced on a human timescale, making it finite and non-renewable.
Can coal be renewed and be brought about again?
No, coal is a non-renewable resource. It takes millions of years for coal to form from dead plant matter, so it cannot be replenished within a human lifespan. Once it is extracted and burned, it is gone.
Which shops sell Michael Jackon's thriller?
Fossils of the same species of land mammals have been found on separate land masses. Coal fields in the Americas and Europe share many similarities and it is highly possible that they were once connected to form a large coal field.
Is coal evidence form the past?
Yes, coal is considered evidence from the past because it is a fossil fuel that forms over millions of years from the remains of plants and trees that lived long ago. The presence of coal deposits indicates that there were once lush forests in the area where the coal is found.
Is coal you nonrenewable resource?
Yes, coal is a nonrenewable resource because it takes millions of years to form through the decomposition of plant matter. Once coal is extracted and burned for energy, it cannot be easily replenished within a human lifespan.
