WEBOct 19, 2023 · Continental drift describes one of the earliest ways geologists thought continents moved over time. Today, the theory of continental drift has been replaced by the science of plate tectonics.. The theory of continental drift is most associated with the scientist Alfred the early 20th century, Wegener published a paper .
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WEBCoal was formed by a chemical process involved in the transformation of plant matter through decay by a natural process over millions of years This process is known as carbonisation As coal is also produced from the decay of .
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WEBcoal is often referred to as "buried sunshine" because the plants which formed coal captured energy from the sun through _____ to create the compounds that make up plant tissues ... dense material called _____ (which later becomes coal) ... coal formation is a _____ process because some of our newest coal is _____ million years old. plant ...
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WEBAnswers (1) About 300 million year ago, Due to the natural calamities like flooding, storms and earthquake, the dense forests got buried under the soil. they were compressed, As more soil deposited over them. Under deep in the soil they were exposed to high pressure and high temperature, dead plants and animals slowly converted into coal.
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WEBApr 16, 2024 · Due to high temperature and pressure inside the earth, and the due to no air inside the earth, the dead plants and trees got slowly converted into coal. This process of conversion of dead plants and trees into Carbon is called Carbonization. Next: NCERT Question 4 Important → Go Adfree. Class 8.
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WEBMay 21, 2018 · There is scanty paleomagnetic data on the whole process. The fragmented remains of an older supercontinent called Rodinia amalgamated first from the current area of Madagascar, India, Antarctica, and Australia. West Gondwana region comprising of Africa and South America formed the second orogenic belt.
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WEBThe formation of coal takes millions of years, which is why it is an exhaustible and nonrenewable natural resource. It was formed around 300 million years ago when the earth was covered with swampy forests. When plants in these forests mainly trees, mosses, ferns, and reeds died, they fell into the swamps. And this process is called ...
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WEBJul 28, 2018 · The slow process by which the dead plants buried under the Earth have become coal is called as carbonisation. Since coal was formed from the remains of the plants, it is called a fossil fuel. Coal, which is mainly carbon, on heating produces mainly carbon dioxide gas and a lot. of heat energy.
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WEBJan 31, 2020 · Describe how coal was formed what is this process called Get the answers you need, now! 7983sachin 7983sachin Science Secondary School answered Describe how coal was formed what is this process called See answers Advertisement Advertisement gaurirohatgi87 gaurirohatgi87 Answer: ...
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WEBJun 5, 2024 · This process is called carbonization. So, carbonization can be defined as the slow process in which the dead plants and trees under the surface of the earth in high pressure and temperature form coal. It is called fossil fuels because it is formed by the dead remains of plants. So, when coal is heated it forms carbon dioxide and heat energy.
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WEBThe stages of this trend proceed from plant debris through peat, lignite, subbituminous coal, bituminous coal, anthracite coal, to graphite (a pure carbon mineral). Because of the amount of squeezing and water loss that accompanies the compaction of peat after burial, it is estimated that it took 10 vertical feet of original peat material to ...
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WEBAug 6, 2022 · Explanation: This process is called carbonization. So, carbonization can be defined as the slow process in which the dead plants and trees under the surface of the earth in high pressure and temperature form coal. It is called fossil fuels because it is formed by the dead remains of plants. AnsThis process is called carbonization.
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WEBCoal is formed by the bacterial action on dead vegetation. Over time, under high pressure and high temperature, dead plants got slowly converted to coal. Since coal mainly contains carbon this process of conversion is called carbonisation.
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WEBQuestion 18 (a) The slow process of conversion of dead vegetation into coal is called ___. (b) Coal and petroleum are formed from the dead remains of organisms and are known as ___. (c) The black thick liquid with ___ smell is known as coal tar (d) During the processing of coal to get coke, coal tar and ___ are also obtained. (e) The process of separating .
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WEBDescribe the construction of a kaleidoscope. Q:Complete the crossword with the help of clues given below: Across 1. This is necessary for photosynthesis. 3. Term for component present in the cytoplasm. 6. The living substance in the cell. 8. Units of inheritance present on the chromosomes. Down 1. Green plastids. 2. Formed by collection of ...
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WEBJul 21, 2023 · The temperature also rose as they sank deeper and deeper. Under high pressure and high temperature, dead plants got slowly converted to coal. As coal contains mainly carbon, the slow process of conversion of dead vegetation into coal is called carbonisation. Since it was formed from the remains of vegetation, coal is also called a .
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WEBDescribe how coal is formed from dead vegetation . What is this process called?
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WEBCoal can be drawn into wires. If it is true then 1, false then 0. A. 0. B. 1. Solution: Correct Option is: (A) Explanation: Coal is a fossil fuel. It is neither malleable nor ductile like metals. So, the coal can not be drawn into wires.
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WEBJan 21, 2023 · Solution For Q. 3 Describe how coal is formed from dead vegetation. What is this process called? Ans. Coal was formed from the remains of vegetation (remains of plants) which were buried million yea
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WEBDescribe how coal is formed from dead vegetation. What is this process called? When the dead remains of plants, due to natural processes like storms, floods, and earthquakes, got buried under the earth millions of years ago.
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WEBThe slow process by which the dead plants buried under the Earth have become coal is called carbonization. Since coal was formed from the remains of the plants, it is called a fossil fuel. Coal, which is mainly carbon, on heating produces mainly carbon dioxide gas and a lot of heat energy.
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WEBOct 19, 2023 · Bituminous Coal Bituminous coal is formed under more heat and pressure, and is 100 million to 300 million years old. ... Coal oil is made by heating cannel coal with a controlled amount of oxygen, a process called pyrolysis. Coal oil was used primarily as fuel for streetlights and other illumination. The widespread use of kerosene reduced the ...
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WEBJul 21, 2023 · About 300 million years ago the earth had dense forests in low lying wetland areas. Due to natural processes, like flooding, these forests got buried under the soil. As more soil deposited over them, they were compressed. The temperature also rose as they sank deeper and deeper. Under high pressure and high temperature, dead .
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WEBDescribe how coal was formed. What is this process called? ... Describe how fossil fuels were formed. (a) Fossil fuels are buried flammable geologic deposits of organic substances, such as dead plants and animals, that got deposited under several thousand feet of silt. These deposits decayed with the passage of time and got converted to .
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WEBThe slow process by which the dead plants buried under the Earth have become coal is called coal was formed from the remains of the plants, it is called a fossil, which is mainly carbon, on heating produces mainly carbon dioxide gas and a lotof heat energy. Was this answer helpful? The slow process of conversion of ...
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WEBSep 24, 2023 · Through combustion, gasoline (C 8 H 18) cycles through the short and longterm carbon cycle. It starts with combustion. In just seconds, carbon becomes a pollutant as carbon dioxide (CO 2) enters the atmosphere. Carbon dioxide may stay in the atmosphere for a while, but eventually, plants consume it during photosynthesis.
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WEBMar 17, 2023 · Fill in the blanks.(a) The slow process of conversion of dead vegetation into coal is called _____.(b) Coal and petroleum are formed from the dead remains of organisms and are known as _____.(c) The black thick liquid with _____ smell is known as coal tar.(d) During the processing of coal to get coke, coal tar and _____ are also .
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WEBSolution. Each point: 1 Mark. After pollination, male gamete present in the pollen grains moves into the ovules and fuses with the gamete. The single cell resulting from this fusion is called a zygote. This process is called fertilization. Suggest Corrections.
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WEBWhat is this process called ? Describe how coal is formed from dead vegetation. What is this process called ? Ask Doubt on App. Courses. IITJEE. Class 11; Class 12; Dropper; NEET. Class 11; Class 12; Dropper; UP Board. Class 9; Class 10;
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WEBDescribe how coal is formed from dead vegetation. What is this process called? [2 marks]
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