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The carbon that are stored in Fossil fuels comes from animals, while other may argue that it comes from the huge mass of tree and plants that covered the earth many years ago.
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Explain where the carbon from fossil fuels come from?
The carbon that are stored in Fossil fuels comes from animals, while other may argue that it comes from the huge mass of tree and plants that covered the earth many years ago.
Where does most of the Carbon produced from burning fossil fuels end up?
It goes into the atmosphere as carbon dioxide. The heat produced by burning fuel comes from forming the carbon-oxygen chemical bonds that creates CO2.
What percentage of carbon dioxide emissions is due to the use of fossil fuels?
About 85% of our energy comes from fossil fuels.
Where do the carbon in fossil fuels come from?
Fossil fuels are the remains of plant and animal matter than have undergone changes over vast periods of time, heat and pressure beneath the earth. Nitrogen and sulfur are natural components of protein and other metabolic products in cells, so these remain in the fossil fuels, and are oxidised to various sulfur and nitrogen oxides upon combustion of the fuel.
How does conserving energy stop greenhouse gases from getting into the atmosphere?
Most energy (electricity and transport) comes from burning fossil fuels (coal, oil and natural gas). When fossil fuels burn, they emit carbon dioxide, a greenhouse gas, into the atmosphere. So if you save energy, then not so much fossil fuel is burnt and less greenhouse gases go into the air.
Explain where the carbon from fossil fuels come from?
The carbon that are stored in Fossil fuels comes from animals, while other may argue that it comes from the huge mass of tree and plants that covered the earth many years ago.
Is it true When fossil fuels are burned they release energy stored years ago?
Yes. The energy stored in fossil fuels (coal, oil and natural gas) comes from animals and plant matter stored underground 300 million years ago. Releasing it now adds extra carbon dioxide to the atmosphere, causing global warming and climate change.
Where does c in fossil fuels come from?
The C stands for Carbon. And carbon comes from decomposing materials such as plants and animals.
How is carbon in fossil fuels eventually returned to the atmosphere?
The CO and CO2 comes from burning fossil fuels, and is released into the atmosphere in the smoke.
Why can you say that energy from fossil fuel burning energy comes from the sun?
Because the energy comes from free carbon and oxygen that produce heat when they are recombined to form CO2 (carbon dioxide). The fossil fuel contains hydrocarbons that can be burned to produce CO2, water and heat. The fossil fuel material was formed millions of years ago by photosynthesis, when plants took in CO2 and separated the carbon from the oxygen, using the Sun's rays. The carbon was used in the production of tissues for the planets, and the oxygen was released into the atmosphere. So the energy that comes from burning fossil fuels came originally from the Sun by photosynthesis.
Where does the carbon in fossil fuels come from?
It comes from the carbon that was in the plants. This will slowly be released from the plant after it dies.
Do the emissions from vehicles cause global warming?
Yes, Most cars run on petroleum, a fossil fuel. When fossil fuel is burnt it releases the carbon that has been stored in it for millions of years. This carbon dioxide adds to the greenhouse gases in the atmosphere, contributing to global warming.A:They burn fossil fuels (ie, petrol or natural gas) which in turn releases carbon dioxide into the atmosphere. Carbon dioxide is a known greenhouse gas and too high levels of it in the atmosphere 'traps' the sun's heat which otherwise would be reflected back into space. Green house gases comes from many sources. Burning fossil fuels is one thing that causes them. Fossil fuels are fuels made of organic matter such as coal, or oil.
What absorbs oxygen from the air and releases carbon dioxide?
Carbon oxidation/reduction. The carbon typically comes from tree wood (eg a forest fire) or fossil fuel (coal or oil).
Where does methane and carbon dioxide released in the air come from?
Methane comes from poor agricultural practices in cattle and pig farming and also from rice paddy fields. Carbon dioxide comes from the burning of fossil fuels (coal, oil and natural gas).
What fossil fuel makes global warming?
All of them because they are all hydrocarbons formed from decayed organic matter. These fuels contain carbon and oxygen that were separated by photosynthesis, using carbon dioxide as the raw material in a process which takes its energy from the Sun. When fossil fuels are burnt, the heat energy comes from the recombination of carbon and oxygen atoms to produce carbon dioxide. Additional energy comes from the recombination of hydrogen and oxygen.
What is the modern source of carbon?
The modern source of carbon in our environment primarily comes from the burning of fossil fuels like coal, oil, and natural gas. This process releases carbon dioxide into the atmosphere, contributing to climate change. Additionally, deforestation and land use changes also release carbon stored in trees and soil into the atmosphere.
Where does the energy fossil fuel come from?
The sun. Fossil fuels are made up of plants and animals that lived in the past and have been converted to fossil fuels by geological processes over time. And as plants convert the suns energy into sugars, fossil fuels are stored solar energy.-----------------------------------------------------------------------------------------------The energy comes from the energy that was previously in dead plants/animals... to understand better read about the carboniferous period. It explains how fossil fuels were created, through the compression of decaying plant material that had lots of locked up carbon underneath layers of sediments.
