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Why are coal and rock limestone classified as organic sedimentary rocks?
The material comprising the rocks coal and limestone are derived from organisms. Therefore, they are classified as organic sedimentary rocks.
What is the parent material for coal?
Coal is derived from the remains of ancient plants that accumulated in swampy environments over millions of years. This organic material underwent heat and pressure and eventually transformed into coal.
What is coal fiber?
Coal fiber is a material derived from coal that has been processed into a fibrous form. It is typically used as a reinforcement material in composite materials, offering properties such as high strength, heat resistance, and chemical inertness. Coal fiber can be a sustainable alternative to traditional reinforcement fibers due to its abundance and cost-effectiveness.
Is coal a material resource?
Yes, coal is a material resource.
What food group does vegemite belong in?
It is a vegetable extract, so it would probably count as a vegetable.
What is Bitiminus Coal's parent rock?
Bituminous coal is primarily derived from the metamorphism of plant material, specifically from peat. The parent rock of bituminous coal is typically sedimentary rock, particularly shale and sandstone, which provide the necessary conditions for the accumulation and transformation of organic material over millions of years. As heat and pressure increase over time, the peat transforms into lignite and then into bituminous coal.
The majority of the world's electricity is derived from?
Coal.
Do vegetable fats contain any animal products?
No, vegetable fat is derived from vegetables only.
Can coal produce gasohol?
There is an industrial process , known as SASOL, where coal is converted into (crude) oil. This process was used in South Africa, during a trade embargo on importation of oil, due to Aparthied. South Africa does not have crude oil as a natural resource. However, it does have plenty of coal that can be mined.
What metamorphic rock is commonly known as coal?
Anthracite is a metamorphic rock commonly called coal ,whose protolith or parent rock is bituminous coal.
Out of what material did coal form?
Plant material :)
Is there cholesterol in vegetable oil?
Yes, vegetable oils do not contain cholesterol as they are derived from plants and not animal products.
